157275348

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 376233984

約数和(自身を除く): 218958636

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 431, 564, 647, 862, 1293, 1294, 1724, 1941, 2586, 2588, 3882, 5172, 7764, 20257, 30409, 40514, 60771, 60818, 81028, 91227, 121542, 121636, 182454, 243084, 278857, 364908, 557714, 836571, 1115428, 1673142, 3346284, 13106279, 26212558, 39318837, 52425116, 78637674, 157275348]

約数ペア:

[(1, 157275348), (2, 78637674), (3, 52425116), (4, 39318837), (6, 26212558), (12, 13106279), (47, 3346284), (94, 1673142), (141, 1115428), (188, 836571), (282, 557714), (431, 364908), (564, 278857), (647, 243084), (862, 182454), (1293, 121636), (1294, 121542), (1724, 91227), (1941, 81028), (2586, 60818), (2588, 60771), (3882, 40514), (5172, 30409), (7764, 20257)]