156911128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41467}}^1$

素因数の和:41527

約数の個数: 32

約数和(自身を含む): 328426560

約数和(自身を除く): 171515432

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 41467, 82934, 165868, 331736, 456137, 912274, 1783081, 1824548, 3566162, 3649096, 7132324, 14264648, 19613891, 39227782, 78455564, 156911128]

約数ペア:

[(1, 156911128), (2, 78455564), (4, 39227782), (8, 19613891), (11, 14264648), (22, 7132324), (43, 3649096), (44, 3566162), (86, 1824548), (88, 1783081), (172, 912274), (344, 456137), (473, 331736), (946, 165868), (1892, 82934), (3784, 41467)]