156959774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 256979520

約数和(自身を除く): 100019746

約数列:

[1, 2, 23, 29, 46, 58, 97, 194, 667, 1213, 1334, 2231, 2426, 2813, 4462, 5626, 27899, 35177, 55798, 64699, 70354, 117661, 129398, 235322, 809071, 1618142, 2706203, 3412169, 5412406, 6824338, 78479887, 156959774]

約数ペア:

[(1, 156959774), (2, 78479887), (23, 6824338), (29, 5412406), (46, 3412169), (58, 2706203), (97, 1618142), (194, 809071), (667, 235322), (1213, 129398), (1334, 117661), (2231, 70354), (2426, 64699), (2813, 55798), (4462, 35177), (5626, 27899)]