153898228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{4733}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 294265440

約数和(自身を除く): 140367212

約数列:

[1, 2, 4, 11, 22, 44, 739, 1478, 2956, 4733, 8129, 9466, 16258, 18932, 32516, 52063, 104126, 208252, 3497687, 6995374, 13990748, 38474557, 76949114, 153898228]

約数ペア:

[(1, 153898228), (2, 76949114), (4, 38474557), (11, 13990748), (22, 6995374), (44, 3497687), (739, 208252), (1478, 104126), (2956, 52063), (4733, 32516), (8129, 18932), (9466, 16258)]