157087390572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{20011}}^1\times {\mathrm{31151}}^1$

素因数の和:51179

約数の個数: 72

約数和(自身を含む): 453845263872

約数和(自身を除く): 296757873300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 20011, 31151, 40022, 60033, 62302, 80044, 93453, 120066, 124604, 140077, 180099, 186906, 218057, 240132, 280154, 280359, 360198, 373812, 420231, 436114, 560308, 560718, 654171, 720396, 840462, 872228, 1121436, 1260693, 1308342, 1680924, 1962513, 2521386, 2616684, 3925026, 5042772, 7850052, 623362661, 1246725322, 1870087983, 2493450644, 3740175966, 4363538627, 5610263949, 7480351932, 8727077254, 11220527898, 13090615881, 17454154508, 22441055796, 26181231762, 39271847643, 52362463524, 78543695286, 157087390572]

約数ペア:

[(1, 157087390572), (2, 78543695286), (3, 52362463524), (4, 39271847643), (6, 26181231762), (7, 22441055796), (9, 17454154508), (12, 13090615881), (14, 11220527898), (18, 8727077254), (21, 7480351932), (28, 5610263949), (36, 4363538627), (42, 3740175966), (63, 2493450644), (84, 1870087983), (126, 1246725322), (252, 623362661), (20011, 7850052), (31151, 5042772), (40022, 3925026), (60033, 2616684), (62302, 2521386), (80044, 1962513), (93453, 1680924), (120066, 1308342), (124604, 1260693), (140077, 1121436), (180099, 872228), (186906, 840462), (218057, 720396), (240132, 654171), (280154, 560718), (280359, 560308), (360198, 436114), (373812, 420231)]