198529128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 689644800

約数和(自身を除く): 491115672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 42, 47, 51, 56, 58, 63, 68, 72, 84, 87, 94, 102, 116, 119, 126, 136, 141, 153, 168, 174, 188, 203, 204, 232, 238, 252, 261, 282, 289, 306, 329, 348, 357, 376, 406, 408, 423, 476, 493, 504, 522, 564, 578, 609, 612, 658, 696, 714, 799, 812, 846, 867, 952, 986, 987, 1044, 1071, 1128, 1156, 1218, 1224, 1316, 1363, 1428, 1479, 1598, 1624, 1692, 1734, 1827, 1972, 1974, 2023, 2088, 2142, 2312, 2397, 2436, 2601, 2632, 2726, 2856, 2958, 2961, 3196, 3384, 3451, 3468, 3654, 3944, 3948, 4046, 4089, 4284, 4437, 4794, 4872, 5202, 5452, 5593, 5916, 5922, 6069, 6392, 6902, 6936, 7191, 7308, 7896, 8092, 8178, 8381, 8568, 8874, 9541, 9588, 10353, 10404, 10904, 11186, 11832, 11844, 12138, 12267, 13583, 13804, 14382, 14616, 16184, 16356, 16762, 16779, 17748, 18207, 19082, 19176, 20706, 20808, 22372, 23171, 23688, 24276, 24534, 25143, 27166, 27608, 28623, 28764, 31059, 32712, 33524, 33558, 35496, 36414, 38164, 40749, 41412, 44744, 46342, 48552, 49068, 50286, 50337, 54332, 57246, 57528, 58667, 62118, 67048, 67116, 69513, 72828, 75429, 76328, 81498, 82824, 85869, 92684, 95081, 98136, 100572, 100674, 108664, 114492, 117334, 122247, 124236, 134232, 139026, 145656, 150858, 162197, 162996, 171738, 176001, 185368, 190162, 201144, 201348, 208539, 228984, 234668, 244494, 248472, 278052, 285243, 301716, 324394, 325992, 343476, 352002, 380324, 393907, 402696, 417078, 469336, 486591, 488988, 528003, 556104, 570486, 603432, 648788, 686952, 704004, 760648, 787814, 834156, 855729, 973182, 977976, 1056006, 1140972, 1181721, 1297576, 1408008, 1459773, 1575628, 1668312, 1711458, 1946364, 2112012, 2281944, 2363442, 2757349, 2919546, 3151256, 3422916, 3545163, 3892728, 4224024, 4726884, 5514698, 5839092, 6845832, 7090326, 8272047, 9453768, 11029396, 11678184, 14180652, 16544094, 22058792, 24816141, 28361304, 33088188, 49632282, 66176376, 99264564, 198529128]

約数ペア:

[(1, 198529128), (2, 99264564), (3, 66176376), (4, 49632282), (6, 33088188), (7, 28361304), (8, 24816141), (9, 22058792), (12, 16544094), (14, 14180652), (17, 11678184), (18, 11029396), (21, 9453768), (24, 8272047), (28, 7090326), (29, 6845832), (34, 5839092), (36, 5514698), (42, 4726884), (47, 4224024), (51, 3892728), (56, 3545163), (58, 3422916), (63, 3151256), (68, 2919546), (72, 2757349), (84, 2363442), (87, 2281944), (94, 2112012), (102, 1946364), (116, 1711458), (119, 1668312), (126, 1575628), (136, 1459773), (141, 1408008), (153, 1297576), (168, 1181721), (174, 1140972), (188, 1056006), (203, 977976), (204, 973182), (232, 855729), (238, 834156), (252, 787814), (261, 760648), (282, 704004), (289, 686952), (306, 648788), (329, 603432), (348, 570486), (357, 556104), (376, 528003), (406, 488988), (408, 486591), (423, 469336), (476, 417078), (493, 402696), (504, 393907), (522, 380324), (564, 352002), (578, 343476), (609, 325992), (612, 324394), (658, 301716), (696, 285243), (714, 278052), (799, 248472), (812, 244494), (846, 234668), (867, 228984), (952, 208539), (986, 201348), (987, 201144), (1044, 190162), (1071, 185368), (1128, 176001), (1156, 171738), (1218, 162996), (1224, 162197), (1316, 150858), (1363, 145656), (1428, 139026), (1479, 134232), (1598, 124236), (1624, 122247), (1692, 117334), (1734, 114492), (1827, 108664), (1972, 100674), (1974, 100572), (2023, 98136), (2088, 95081), (2142, 92684), (2312, 85869), (2397, 82824), (2436, 81498), (2601, 76328), (2632, 75429), (2726, 72828), (2856, 69513), (2958, 67116), (2961, 67048), (3196, 62118), (3384, 58667), (3451, 57528), (3468, 57246), (3654, 54332), (3944, 50337), (3948, 50286), (4046, 49068), (4089, 48552), (4284, 46342), (4437, 44744), (4794, 41412), (4872, 40749), (5202, 38164), (5452, 36414), (5593, 35496), (5916, 33558), (5922, 33524), (6069, 32712), (6392, 31059), (6902, 28764), (6936, 28623), (7191, 27608), (7308, 27166), (7896, 25143), (8092, 24534), (8178, 24276), (8381, 23688), (8568, 23171), (8874, 22372), (9541, 20808), (9588, 20706), (10353, 19176), (10404, 19082), (10904, 18207), (11186, 17748), (11832, 16779), (11844, 16762), (12138, 16356), (12267, 16184), (13583, 14616), (13804, 14382)]