156224248

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{102241}}^1$

素因数の和:102438

約数の個数: 16

約数和(自身を含む): 294456960

約数和(自身を除く): 138232712

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 102241, 204482, 408964, 817928, 19528031, 39056062, 78112124, 156224248]

約数ペア:

[(1, 156224248), (2, 78112124), (4, 39056062), (8, 19528031), (191, 817928), (382, 408964), (764, 204482), (1528, 102241)]