161427431490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1\times {\mathrm{2243}}^1$

素因数の和:4068

約数の個数: 128

約数和(自身を含む): 421492135680

約数和(自身を除く): 260064704190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 1693, 2243, 2834, 3270, 3386, 4251, 4486, 5079, 6729, 7085, 8465, 8502, 10158, 11215, 13458, 14170, 16930, 21255, 22009, 22430, 25395, 29159, 33645, 42510, 44018, 50790, 58318, 66027, 67290, 87477, 110045, 132054, 145795, 174954, 184537, 220090, 244487, 291590, 330135, 369074, 437385, 488974, 553611, 660270, 733461, 874770, 922685, 1107222, 1222435, 1466922, 1845370, 2398981, 2444870, 2768055, 3178331, 3667305, 3797399, 4797962, 5536110, 6356662, 7196943, 7334610, 7594798, 9534993, 11392197, 11994905, 14393886, 15891655, 18986995, 19069986, 22784394, 23989810, 31783310, 35984715, 37973990, 47674965, 49366187, 56960985, 71969430, 95349930, 98732374, 113921970, 148098561, 246830935, 296197122, 413916491, 493661870, 740492805, 827832982, 1241749473, 1480985610, 2069582455, 2483498946, 4139164910, 5380914383, 6208747365, 10761828766, 12417494730, 16142743149, 26904571915, 32285486298, 53809143830, 80713715745, 161427431490]

約数ペア:

[(1, 161427431490), (2, 80713715745), (3, 53809143830), (5, 32285486298), (6, 26904571915), (10, 16142743149), (13, 12417494730), (15, 10761828766), (26, 6208747365), (30, 5380914383), (39, 4139164910), (65, 2483498946), (78, 2069582455), (109, 1480985610), (130, 1241749473), (195, 827832982), (218, 740492805), (327, 493661870), (390, 413916491), (545, 296197122), (654, 246830935), (1090, 148098561), (1417, 113921970), (1635, 98732374), (1693, 95349930), (2243, 71969430), (2834, 56960985), (3270, 49366187), (3386, 47674965), (4251, 37973990), (4486, 35984715), (5079, 31783310), (6729, 23989810), (7085, 22784394), (8465, 19069986), (8502, 18986995), (10158, 15891655), (11215, 14393886), (13458, 11994905), (14170, 11392197), (16930, 9534993), (21255, 7594798), (22009, 7334610), (22430, 7196943), (25395, 6356662), (29159, 5536110), (33645, 4797962), (42510, 3797399), (44018, 3667305), (50790, 3178331), (58318, 2768055), (66027, 2444870), (67290, 2398981), (87477, 1845370), (110045, 1466922), (132054, 1222435), (145795, 1107222), (174954, 922685), (184537, 874770), (220090, 733461), (244487, 660270), (291590, 553611), (330135, 488974), (369074, 437385)]