157054171060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1\times {\mathrm{2719}}^1$

素因数の和:3581

約数の個数: 96

約数和(自身を含む): 346558464000

約数和(自身を除く): 189504292940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 199, 230, 398, 460, 631, 796, 995, 1262, 1990, 2524, 2719, 3155, 3980, 4577, 5438, 6310, 9154, 10876, 12620, 13595, 14513, 18308, 22885, 27190, 29026, 45770, 54380, 58052, 62537, 72565, 91540, 125074, 125569, 145130, 250148, 251138, 290260, 312685, 502276, 541081, 625370, 627845, 1082162, 1250740, 1255690, 1715689, 2164324, 2511380, 2705405, 2888087, 3431378, 5410810, 5776174, 6862756, 8578445, 10821620, 11552348, 12444863, 14440435, 17156890, 24889726, 28880870, 34313780, 39460847, 49779452, 57761740, 62224315, 78921694, 124448630, 157843388, 197304235, 248897260, 341422111, 394608470, 682844222, 789216940, 1365688444, 1707110555, 3414221110, 6828442220, 7852708553, 15705417106, 31410834212, 39263542765, 78527085530, 157054171060]

約数ペア:

[(1, 157054171060), (2, 78527085530), (4, 39263542765), (5, 31410834212), (10, 15705417106), (20, 7852708553), (23, 6828442220), (46, 3414221110), (92, 1707110555), (115, 1365688444), (199, 789216940), (230, 682844222), (398, 394608470), (460, 341422111), (631, 248897260), (796, 197304235), (995, 157843388), (1262, 124448630), (1990, 78921694), (2524, 62224315), (2719, 57761740), (3155, 49779452), (3980, 39460847), (4577, 34313780), (5438, 28880870), (6310, 24889726), (9154, 17156890), (10876, 14440435), (12620, 12444863), (13595, 11552348), (14513, 10821620), (18308, 8578445), (22885, 6862756), (27190, 5776174), (29026, 5410810), (45770, 3431378), (54380, 2888087), (58052, 2705405), (62537, 2511380), (72565, 2164324), (91540, 1715689), (125074, 1255690), (125569, 1250740), (145130, 1082162), (250148, 627845), (251138, 625370), (290260, 541081), (312685, 502276)]