153890032

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{204641}}^1$

素因数の和:204696

約数の個数: 20

約数和(自身を含む): 304507296

約数和(自身を除く): 150617264

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 204641, 409282, 818564, 1637128, 3274256, 9618127, 19236254, 38472508, 76945016, 153890032]

約数ペア:

[(1, 153890032), (2, 76945016), (4, 38472508), (8, 19236254), (16, 9618127), (47, 3274256), (94, 1637128), (188, 818564), (376, 409282), (752, 204641)]