154428232

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{74531}}^1$

素因数の和:74581

約数の個数: 32

約数和(自身を含む): 339865920

約数和(自身を除く): 185437688

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 74531, 149062, 298124, 521717, 596248, 1043434, 2086868, 2757647, 4173736, 5515294, 11030588, 19303529, 22061176, 38607058, 77214116, 154428232]

約数ペア:

[(1, 154428232), (2, 77214116), (4, 38607058), (7, 22061176), (8, 19303529), (14, 11030588), (28, 5515294), (37, 4173736), (56, 2757647), (74, 2086868), (148, 1043434), (259, 596248), (296, 521717), (518, 298124), (1036, 149062), (2072, 74531)]