172119948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 407036532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 23, 26, 28, 33, 39, 42, 44, 46, 49, 52, 66, 69, 77, 78, 84, 89, 91, 92, 98, 132, 138, 143, 147, 154, 156, 161, 178, 182, 196, 231, 253, 267, 273, 276, 286, 294, 299, 308, 322, 356, 364, 429, 462, 483, 506, 534, 539, 546, 572, 588, 598, 623, 637, 644, 759, 858, 897, 924, 966, 979, 1001, 1012, 1068, 1078, 1092, 1127, 1157, 1196, 1246, 1274, 1518, 1617, 1716, 1771, 1794, 1869, 1911, 1932, 1958, 2002, 2047, 2093, 2156, 2254, 2314, 2492, 2548, 2937, 3003, 3036, 3234, 3289, 3381, 3471, 3542, 3588, 3738, 3822, 3916, 4004, 4094, 4186, 4361, 4508, 4628, 5313, 5874, 6006, 6141, 6279, 6468, 6578, 6762, 6853, 6942, 7007, 7084, 7476, 7644, 8099, 8188, 8372, 8722, 9867, 10626, 11748, 12012, 12282, 12397, 12558, 12727, 13083, 13156, 13524, 13706, 13884, 14014, 14329, 14651, 16198, 17444, 19734, 20559, 21021, 21252, 22517, 23023, 24297, 24564, 24794, 25116, 25454, 26166, 26611, 27412, 28028, 28658, 29302, 32396, 37191, 38181, 39468, 41118, 42042, 42987, 43953, 45034, 46046, 47971, 48594, 49588, 50908, 52332, 53222, 56693, 57316, 58604, 67551, 69069, 74382, 76362, 79833, 82236, 84084, 85974, 87906, 89089, 90068, 92092, 95942, 97188, 100303, 106444, 113386, 135102, 138138, 143913, 148764, 152724, 157619, 159666, 161161, 170079, 171948, 175812, 178178, 186277, 191884, 200606, 226772, 267267, 270204, 276276, 287826, 292721, 300909, 315238, 319332, 322322, 340158, 356356, 372554, 401212, 472857, 483483, 534534, 558831, 575652, 585442, 601818, 623623, 630476, 644644, 680316, 745108, 878163, 945714, 966966, 1069068, 1103333, 1117662, 1170884, 1203636, 1247246, 1303939, 1756326, 1870869, 1891428, 1933932, 2049047, 2206666, 2235324, 2494492, 2607878, 3309999, 3512652, 3741738, 3911817, 4098094, 4413332, 5215756, 6147141, 6619998, 7483476, 7823634, 8196188, 12294282, 13239996, 14343329, 15647268, 24588564, 28686658, 43029987, 57373316, 86059974, 172119948]

約数ペア:

[(1, 172119948), (2, 86059974), (3, 57373316), (4, 43029987), (6, 28686658), (7, 24588564), (11, 15647268), (12, 14343329), (13, 13239996), (14, 12294282), (21, 8196188), (22, 7823634), (23, 7483476), (26, 6619998), (28, 6147141), (33, 5215756), (39, 4413332), (42, 4098094), (44, 3911817), (46, 3741738), (49, 3512652), (52, 3309999), (66, 2607878), (69, 2494492), (77, 2235324), (78, 2206666), (84, 2049047), (89, 1933932), (91, 1891428), (92, 1870869), (98, 1756326), (132, 1303939), (138, 1247246), (143, 1203636), (147, 1170884), (154, 1117662), (156, 1103333), (161, 1069068), (178, 966966), (182, 945714), (196, 878163), (231, 745108), (253, 680316), (267, 644644), (273, 630476), (276, 623623), (286, 601818), (294, 585442), (299, 575652), (308, 558831), (322, 534534), (356, 483483), (364, 472857), (429, 401212), (462, 372554), (483, 356356), (506, 340158), (534, 322322), (539, 319332), (546, 315238), (572, 300909), (588, 292721), (598, 287826), (623, 276276), (637, 270204), (644, 267267), (759, 226772), (858, 200606), (897, 191884), (924, 186277), (966, 178178), (979, 175812), (1001, 171948), (1012, 170079), (1068, 161161), (1078, 159666), (1092, 157619), (1127, 152724), (1157, 148764), (1196, 143913), (1246, 138138), (1274, 135102), (1518, 113386), (1617, 106444), (1716, 100303), (1771, 97188), (1794, 95942), (1869, 92092), (1911, 90068), (1932, 89089), (1958, 87906), (2002, 85974), (2047, 84084), (2093, 82236), (2156, 79833), (2254, 76362), (2314, 74382), (2492, 69069), (2548, 67551), (2937, 58604), (3003, 57316), (3036, 56693), (3234, 53222), (3289, 52332), (3381, 50908), (3471, 49588), (3542, 48594), (3588, 47971), (3738, 46046), (3822, 45034), (3916, 43953), (4004, 42987), (4094, 42042), (4186, 41118), (4361, 39468), (4508, 38181), (4628, 37191), (5313, 32396), (5874, 29302), (6006, 28658), (6141, 28028), (6279, 27412), (6468, 26611), (6578, 26166), (6762, 25454), (6853, 25116), (6942, 24794), (7007, 24564), (7084, 24297), (7476, 23023), (7644, 22517), (8099, 21252), (8188, 21021), (8372, 20559), (8722, 19734), (9867, 17444), (10626, 16198), (11748, 14651), (12012, 14329), (12282, 14014), (12397, 13884), (12558, 13706), (12727, 13524), (13083, 13156)]