163886668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{4493}}^1$

素因数の和:5337

約数の個数: 24

約数和(自身を含む): 313321680

約数和(自身を除く): 149435012

約数列:

[1, 2, 4, 11, 22, 44, 829, 1658, 3316, 4493, 8986, 9119, 17972, 18238, 36476, 49423, 98846, 197692, 3724697, 7449394, 14898788, 40971667, 81943334, 163886668]

約数ペア:

[(1, 163886668), (2, 81943334), (4, 40971667), (11, 14898788), (22, 7449394), (44, 3724697), (829, 197692), (1658, 98846), (3316, 49423), (4493, 36476), (8986, 18238), (9119, 17972)]