156765279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 243869184

約数和(自身を除く): 87103905

約数列:

[1, 3, 11, 17, 33, 51, 103, 187, 309, 561, 1133, 1751, 2713, 3399, 5253, 8139, 19261, 29843, 46121, 57783, 89529, 138363, 279439, 507331, 838317, 1521993, 3073829, 4750463, 9221487, 14251389, 52255093, 156765279]

約数ペア:

[(1, 156765279), (3, 52255093), (11, 14251389), (17, 9221487), (33, 4750463), (51, 3073829), (103, 1521993), (187, 838317), (309, 507331), (561, 279439), (1133, 138363), (1751, 89529), (2713, 57783), (3399, 46121), (5253, 29843), (8139, 19261)]