123903312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 367476480

約数和(自身を除く): 243573168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 41, 48, 52, 58, 78, 82, 87, 104, 116, 123, 156, 164, 167, 174, 208, 232, 246, 312, 328, 334, 348, 377, 464, 492, 501, 533, 624, 656, 668, 696, 754, 984, 1002, 1066, 1131, 1189, 1336, 1392, 1508, 1599, 1968, 2004, 2132, 2171, 2262, 2378, 2672, 3016, 3198, 3567, 4008, 4264, 4342, 4524, 4756, 4843, 6032, 6396, 6513, 6847, 7134, 8016, 8528, 8684, 9048, 9512, 9686, 12792, 13026, 13694, 14268, 14529, 15457, 17368, 18096, 19024, 19372, 20541, 25584, 26052, 27388, 28536, 29058, 30914, 34736, 38744, 41082, 46371, 52104, 54776, 57072, 58116, 61828, 62959, 77488, 82164, 89011, 92742, 104208, 109552, 116232, 123656, 125918, 164328, 178022, 185484, 188877, 198563, 232464, 247312, 251836, 267033, 328656, 356044, 370968, 377754, 397126, 503672, 534066, 595689, 712088, 741936, 755508, 794252, 1007344, 1068132, 1191378, 1424176, 1511016, 1588504, 2136264, 2382756, 2581319, 3022032, 3177008, 4272528, 4765512, 5162638, 7743957, 9531024, 10325276, 15487914, 20650552, 30975828, 41301104, 61951656, 123903312]

約数ペア:

[(1, 123903312), (2, 61951656), (3, 41301104), (4, 30975828), (6, 20650552), (8, 15487914), (12, 10325276), (13, 9531024), (16, 7743957), (24, 5162638), (26, 4765512), (29, 4272528), (39, 3177008), (41, 3022032), (48, 2581319), (52, 2382756), (58, 2136264), (78, 1588504), (82, 1511016), (87, 1424176), (104, 1191378), (116, 1068132), (123, 1007344), (156, 794252), (164, 755508), (167, 741936), (174, 712088), (208, 595689), (232, 534066), (246, 503672), (312, 397126), (328, 377754), (334, 370968), (348, 356044), (377, 328656), (464, 267033), (492, 251836), (501, 247312), (533, 232464), (624, 198563), (656, 188877), (668, 185484), (696, 178022), (754, 164328), (984, 125918), (1002, 123656), (1066, 116232), (1131, 109552), (1189, 104208), (1336, 92742), (1392, 89011), (1508, 82164), (1599, 77488), (1968, 62959), (2004, 61828), (2132, 58116), (2171, 57072), (2262, 54776), (2378, 52104), (2672, 46371), (3016, 41082), (3198, 38744), (3567, 34736), (4008, 30914), (4264, 29058), (4342, 28536), (4524, 27388), (4756, 26052), (4843, 25584), (6032, 20541), (6396, 19372), (6513, 19024), (6847, 18096), (7134, 17368), (8016, 15457), (8528, 14529), (8684, 14268), (9048, 13694), (9512, 13026), (9686, 12792)]