157021378612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1158419}}^1$

素因数の和:1158580

約数の個数: 48

約数和(自身を含む): 323838627840

約数和(自身を除く): 166817249228

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 329, 412, 658, 721, 1316, 1442, 2884, 4841, 9682, 19364, 33887, 67774, 135548, 1158419, 2316838, 4633676, 8108933, 16217866, 32435732, 54445693, 108891386, 119317157, 217782772, 238634314, 381119851, 477268628, 762239702, 835220099, 1524479404, 1670440198, 3340880396, 5607906379, 11215812758, 22431625516, 39255344653, 78510689306, 157021378612]

約数ペア:

[(1, 157021378612), (2, 78510689306), (4, 39255344653), (7, 22431625516), (14, 11215812758), (28, 5607906379), (47, 3340880396), (94, 1670440198), (103, 1524479404), (188, 835220099), (206, 762239702), (329, 477268628), (412, 381119851), (658, 238634314), (721, 217782772), (1316, 119317157), (1442, 108891386), (2884, 54445693), (4841, 32435732), (9682, 16217866), (19364, 8108933), (33887, 4633676), (67774, 2316838), (135548, 1158419)]