157086124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 302498560

約数和(自身を除く): 145412436

約数列:

[1, 2, 4, 13, 26, 52, 103, 139, 206, 211, 278, 412, 422, 556, 844, 1339, 1807, 2678, 2743, 3614, 5356, 5486, 7228, 10972, 14317, 21733, 28634, 29329, 43466, 57268, 58658, 86932, 117316, 186121, 282529, 372242, 381277, 565058, 744484, 762554, 1130116, 1525108, 3020887, 6041774, 12083548, 39271531, 78543062, 157086124]

約数ペア:

[(1, 157086124), (2, 78543062), (4, 39271531), (13, 12083548), (26, 6041774), (52, 3020887), (103, 1525108), (139, 1130116), (206, 762554), (211, 744484), (278, 565058), (412, 381277), (422, 372242), (556, 282529), (844, 186121), (1339, 117316), (1807, 86932), (2678, 58658), (2743, 57268), (3614, 43466), (5356, 29329), (5486, 28634), (7228, 21733), (10972, 14317)]