156965772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 381072384

約数和(自身を除く): 224106612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 524, 786, 1572, 3221, 4061, 6442, 8122, 9663, 12183, 12884, 16244, 19326, 24366, 38652, 48732, 99851, 199702, 299553, 399404, 421951, 599106, 843902, 1198212, 1265853, 1687804, 2531706, 5063412, 13080481, 26160962, 39241443, 52321924, 78482886, 156965772]

約数ペア:

[(1, 156965772), (2, 78482886), (3, 52321924), (4, 39241443), (6, 26160962), (12, 13080481), (31, 5063412), (62, 2531706), (93, 1687804), (124, 1265853), (131, 1198212), (186, 843902), (262, 599106), (372, 421951), (393, 399404), (524, 299553), (786, 199702), (1572, 99851), (3221, 48732), (4061, 38652), (6442, 24366), (8122, 19326), (9663, 16244), (12183, 12884)]