156698828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 324270240

約数和(自身を除く): 167571412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1621, 1859, 2197, 3242, 3718, 4394, 6484, 7436, 8788, 17831, 21073, 24167, 35662, 42146, 48334, 71324, 84292, 96668, 231803, 273949, 463606, 547898, 927212, 1095796, 3013439, 3561337, 6026878, 7122674, 12053756, 14245348, 39174707, 78349414, 156698828]

約数ペア:

[(1, 156698828), (2, 78349414), (4, 39174707), (11, 14245348), (13, 12053756), (22, 7122674), (26, 6026878), (44, 3561337), (52, 3013439), (143, 1095796), (169, 927212), (286, 547898), (338, 463606), (572, 273949), (676, 231803), (1621, 96668), (1859, 84292), (2197, 71324), (3242, 48334), (3718, 42146), (4394, 35662), (6484, 24167), (7436, 21073), (8788, 17831)]