161369208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2282

約数の個数: 192

約数和(自身を含む): 587059200

約数和(自身を除く): 425689992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2239, 2574, 2772, 3003, 3276, 3432, 4004, 4478, 5148, 5544, 6006, 6552, 6717, 8008, 8956, 9009, 10296, 12012, 13434, 15673, 17912, 18018, 20151, 24024, 24629, 26868, 29107, 31346, 36036, 40302, 47019, 49258, 53736, 58214, 62692, 72072, 73887, 80604, 87321, 94038, 98516, 116428, 125384, 141057, 147774, 161208, 172403, 174642, 188076, 197032, 203749, 221661, 232856, 261963, 282114, 295548, 320177, 344806, 349284, 376152, 407498, 443322, 517209, 523926, 564228, 591096, 611247, 640354, 689612, 698568, 814996, 886644, 960531, 1034418, 1047852, 1128456, 1222494, 1280708, 1379224, 1551627, 1629992, 1773288, 1833741, 1921062, 2068836, 2095704, 2241239, 2444988, 2561416, 2881593, 3103254, 3667482, 3842124, 4137672, 4482478, 4889976, 5763186, 6206508, 6723717, 7334964, 7684248, 8964956, 11526372, 12413016, 13447434, 14669928, 17929912, 20171151, 23052744, 26894868, 40342302, 53789736, 80684604, 161369208]

約数ペア:

[(1, 161369208), (2, 80684604), (3, 53789736), (4, 40342302), (6, 26894868), (7, 23052744), (8, 20171151), (9, 17929912), (11, 14669928), (12, 13447434), (13, 12413016), (14, 11526372), (18, 8964956), (21, 7684248), (22, 7334964), (24, 6723717), (26, 6206508), (28, 5763186), (33, 4889976), (36, 4482478), (39, 4137672), (42, 3842124), (44, 3667482), (52, 3103254), (56, 2881593), (63, 2561416), (66, 2444988), (72, 2241239), (77, 2095704), (78, 2068836), (84, 1921062), (88, 1833741), (91, 1773288), (99, 1629992), (104, 1551627), (117, 1379224), (126, 1280708), (132, 1222494), (143, 1128456), (154, 1047852), (156, 1034418), (168, 960531), (182, 886644), (198, 814996), (231, 698568), (234, 689612), (252, 640354), (264, 611247), (273, 591096), (286, 564228), (308, 523926), (312, 517209), (364, 443322), (396, 407498), (429, 376152), (462, 349284), (468, 344806), (504, 320177), (546, 295548), (572, 282114), (616, 261963), (693, 232856), (728, 221661), (792, 203749), (819, 197032), (858, 188076), (924, 174642), (936, 172403), (1001, 161208), (1092, 147774), (1144, 141057), (1287, 125384), (1386, 116428), (1638, 98516), (1716, 94038), (1848, 87321), (2002, 80604), (2184, 73887), (2239, 72072), (2574, 62692), (2772, 58214), (3003, 53736), (3276, 49258), (3432, 47019), (4004, 40302), (4478, 36036), (5148, 31346), (5544, 29107), (6006, 26868), (6552, 24629), (6717, 24024), (8008, 20151), (8956, 18018), (9009, 17912), (10296, 15673), (12012, 13434)]