156955477756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{216757}}^1$

素因数の和:219130

約数の個数: 48

約数和(自身を含む): 342595556352

約数和(自身を除く): 185640078596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2351, 4702, 9404, 16457, 25861, 32914, 51722, 65828, 103444, 181027, 216757, 362054, 433514, 724108, 867028, 1517299, 2384327, 3034598, 4768654, 6069196, 9537308, 16690289, 33380578, 66761156, 509595707, 1019191414, 2038382828, 3567169949, 5605552777, 7134339898, 11211105554, 14268679796, 22422211108, 39238869439, 78477738878, 156955477756]

約数ペア:

[(1, 156955477756), (2, 78477738878), (4, 39238869439), (7, 22422211108), (11, 14268679796), (14, 11211105554), (22, 7134339898), (28, 5605552777), (44, 3567169949), (77, 2038382828), (154, 1019191414), (308, 509595707), (2351, 66761156), (4702, 33380578), (9404, 16690289), (16457, 9537308), (25861, 6069196), (32914, 4768654), (51722, 3034598), (65828, 2384327), (103444, 1517299), (181027, 867028), (216757, 724108), (362054, 433514)]