15671523152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{7529}}^1$

素因数の和:7764

約数の個数: 80

約数和(自身を含む): 32941641600

約数和(自身を除く): 17270118448

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 167, 304, 328, 334, 656, 668, 779, 1336, 1558, 2672, 3116, 3173, 6232, 6346, 6847, 7529, 12464, 12692, 13694, 15058, 25384, 27388, 30116, 50768, 54776, 60232, 109552, 120464, 130093, 143051, 260186, 286102, 308689, 520372, 572204, 617378, 1040744, 1144408, 1234756, 1257343, 2081488, 2288816, 2469512, 2514686, 4939024, 5029372, 5865091, 10058744, 11730182, 20117488, 23460364, 23889517, 46920728, 47779034, 51551063, 93841456, 95558068, 103102126, 191116136, 206204252, 382232272, 412408504, 824817008, 979470197, 1958940394, 3917880788, 7835761576, 15671523152]

約数ペア:

[(1, 15671523152), (2, 7835761576), (4, 3917880788), (8, 1958940394), (16, 979470197), (19, 824817008), (38, 412408504), (41, 382232272), (76, 206204252), (82, 191116136), (152, 103102126), (164, 95558068), (167, 93841456), (304, 51551063), (328, 47779034), (334, 46920728), (656, 23889517), (668, 23460364), (779, 20117488), (1336, 11730182), (1558, 10058744), (2672, 5865091), (3116, 5029372), (3173, 4939024), (6232, 2514686), (6346, 2469512), (6847, 2288816), (7529, 2081488), (12464, 1257343), (12692, 1234756), (13694, 1144408), (15058, 1040744), (25384, 617378), (27388, 572204), (30116, 520372), (50768, 308689), (54776, 286102), (60232, 260186), (109552, 143051), (120464, 130093)]