131913213016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 279799349760

約数和(自身を除く): 147886136744

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 101, 104, 124, 137, 202, 248, 274, 403, 404, 548, 806, 808, 1096, 1313, 1612, 1781, 2626, 2957, 3131, 3224, 3562, 4247, 5252, 5914, 6262, 7124, 8494, 10504, 11828, 12524, 13837, 14248, 16988, 23656, 25048, 27674, 33976, 38441, 40703, 55211, 55348, 76882, 81406, 91667, 110422, 110696, 153764, 162812, 179881, 183334, 220844, 298657, 307528, 325624, 359762, 366668, 405109, 428947, 441688, 597314, 719524, 733336, 810218, 857894, 1191671, 1194628, 1439048, 1620436, 1715788, 2383342, 2389256, 3240872, 3431576, 3882541, 4766684, 5266417, 5576311, 7765082, 9258367, 9533368, 10532834, 11152622, 12558379, 15530164, 18516734, 21065668, 22305244, 25116758, 31060328, 37033468, 40916009, 42131336, 44610488, 50233516, 74066936, 81832018, 100467032, 120358771, 163258927, 163664036, 240717542, 326517854, 327328072, 481435084, 531908117, 653035708, 962870168, 1063816234, 1268396279, 1306071416, 2127632468, 2536792558, 4255264936, 5073585116, 10147170232, 16489151627, 32978303254, 65956606508, 131913213016]

約数ペア:

[(1, 131913213016), (2, 65956606508), (4, 32978303254), (8, 16489151627), (13, 10147170232), (26, 5073585116), (31, 4255264936), (52, 2536792558), (62, 2127632468), (101, 1306071416), (104, 1268396279), (124, 1063816234), (137, 962870168), (202, 653035708), (248, 531908117), (274, 481435084), (403, 327328072), (404, 326517854), (548, 240717542), (806, 163664036), (808, 163258927), (1096, 120358771), (1313, 100467032), (1612, 81832018), (1781, 74066936), (2626, 50233516), (2957, 44610488), (3131, 42131336), (3224, 40916009), (3562, 37033468), (4247, 31060328), (5252, 25116758), (5914, 22305244), (6262, 21065668), (7124, 18516734), (8494, 15530164), (10504, 12558379), (11828, 11152622), (12524, 10532834), (13837, 9533368), (14248, 9258367), (16988, 7765082), (23656, 5576311), (25048, 5266417), (27674, 4766684), (33976, 3882541), (38441, 3431576), (40703, 3240872), (55211, 2389256), (55348, 2383342), (76882, 1715788), (81406, 1620436), (91667, 1439048), (110422, 1194628), (110696, 1191671), (153764, 857894), (162812, 810218), (179881, 733336), (183334, 719524), (220844, 597314), (298657, 441688), (307528, 428947), (325624, 405109), (359762, 366668)]