158244952

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{30859}}^1$

素因数の和:31506

約数の個数: 16

約数和(自身を含む): 297181800

約数和(自身を除く): 138936848

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 30859, 61718, 123436, 246872, 19780619, 39561238, 79122476, 158244952]

約数ペア:

[(1, 158244952), (2, 79122476), (4, 39561238), (8, 19780619), (641, 246872), (1282, 123436), (2564, 61718), (5128, 30859)]