157214920870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1\times {\mathrm{11491}}^1$

素因数の和:12557

約数の個数: 64

約数和(自身を含む): 325184251392

約数和(自身を除く): 167969330522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 811, 1205, 1622, 1687, 2410, 3374, 4055, 5677, 8110, 8435, 11354, 11491, 16870, 22982, 28385, 56770, 57455, 80437, 114910, 160874, 195451, 390902, 402185, 804370, 977255, 1368157, 1954510, 2736314, 2769331, 5538662, 6840785, 9319201, 13681570, 13846655, 18638402, 19385317, 27693310, 38770634, 46596005, 65234407, 93192010, 96926585, 130468814, 193853170, 326172035, 652344070, 2245927441, 4491854882, 11229637205, 15721492087, 22459274410, 31442984174, 78607460435, 157214920870]

約数ペア:

[(1, 157214920870), (2, 78607460435), (5, 31442984174), (7, 22459274410), (10, 15721492087), (14, 11229637205), (35, 4491854882), (70, 2245927441), (241, 652344070), (482, 326172035), (811, 193853170), (1205, 130468814), (1622, 96926585), (1687, 93192010), (2410, 65234407), (3374, 46596005), (4055, 38770634), (5677, 27693310), (8110, 19385317), (8435, 18638402), (11354, 13846655), (11491, 13681570), (16870, 9319201), (22982, 6840785), (28385, 5538662), (56770, 2769331), (57455, 2736314), (80437, 1954510), (114910, 1368157), (160874, 977255), (195451, 804370), (390902, 402185)]