137661249880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131142

約数の個数: 192

約数和(自身を含む): 401646551040

約数和(自身を除く): 263985301160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 121, 124, 140, 154, 155, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 605, 616, 620, 682, 770, 847, 868, 968, 1085, 1210, 1240, 1364, 1540, 1694, 1705, 1736, 2170, 2387, 2420, 2728, 3080, 3388, 3410, 3751, 4235, 4340, 4774, 4840, 6776, 6820, 7502, 8470, 8680, 9548, 11935, 13640, 15004, 16940, 18755, 19096, 23870, 26257, 30008, 33880, 37510, 47740, 52514, 75020, 95480, 105028, 131071, 131285, 150040, 210056, 262142, 262570, 524284, 525140, 655355, 917497, 1048568, 1050280, 1310710, 1441781, 1834994, 2621420, 2883562, 3669988, 4063201, 4587485, 5242840, 5767124, 7208905, 7339976, 8126402, 9174970, 10092467, 11534248, 14417810, 15859591, 16252804, 18349940, 20184934, 20316005, 28442407, 28835620, 31719182, 32505608, 36699880, 40369868, 40632010, 44695211, 50462335, 56884814, 57671240, 63438364, 79297955, 80739736, 81264020, 89390422, 100924670, 111017137, 113769628, 126876728, 142212035, 158595910, 162528040, 178780844, 201849340, 222034274, 223476055, 227539256, 284424070, 312866477, 317191820, 357561688, 403698680, 444068548, 446952110, 491647321, 555085685, 568848140, 625732954, 634383640, 888137096, 893904220, 983294642, 1110171370, 1137696280, 1251465908, 1564332385, 1787808440, 1966589284, 2220342740, 2458236605, 2502931816, 3128664770, 3441531247, 3933178568, 4440685480, 4916473210, 6257329540, 6883062494, 9832946420, 12514659080, 13766124988, 17207656235, 19665892840, 27532249976, 34415312470, 68830624940, 137661249880]

約数ペア:

[(1, 137661249880), (2, 68830624940), (4, 34415312470), (5, 27532249976), (7, 19665892840), (8, 17207656235), (10, 13766124988), (11, 12514659080), (14, 9832946420), (20, 6883062494), (22, 6257329540), (28, 4916473210), (31, 4440685480), (35, 3933178568), (40, 3441531247), (44, 3128664770), (55, 2502931816), (56, 2458236605), (62, 2220342740), (70, 1966589284), (77, 1787808440), (88, 1564332385), (110, 1251465908), (121, 1137696280), (124, 1110171370), (140, 983294642), (154, 893904220), (155, 888137096), (217, 634383640), (220, 625732954), (242, 568848140), (248, 555085685), (280, 491647321), (308, 446952110), (310, 444068548), (341, 403698680), (385, 357561688), (434, 317191820), (440, 312866477), (484, 284424070), (605, 227539256), (616, 223476055), (620, 222034274), (682, 201849340), (770, 178780844), (847, 162528040), (868, 158595910), (968, 142212035), (1085, 126876728), (1210, 113769628), (1240, 111017137), (1364, 100924670), (1540, 89390422), (1694, 81264020), (1705, 80739736), (1736, 79297955), (2170, 63438364), (2387, 57671240), (2420, 56884814), (2728, 50462335), (3080, 44695211), (3388, 40632010), (3410, 40369868), (3751, 36699880), (4235, 32505608), (4340, 31719182), (4774, 28835620), (4840, 28442407), (6776, 20316005), (6820, 20184934), (7502, 18349940), (8470, 16252804), (8680, 15859591), (9548, 14417810), (11935, 11534248), (13640, 10092467), (15004, 9174970), (16940, 8126402), (18755, 7339976), (19096, 7208905), (23870, 5767124), (26257, 5242840), (30008, 4587485), (33880, 4063201), (37510, 3669988), (47740, 2883562), (52514, 2621420), (75020, 1834994), (95480, 1441781), (105028, 1310710), (131071, 1050280), (131285, 1048568), (150040, 917497), (210056, 655355), (262142, 525140), (262570, 524284)]