156645136

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{34841}}^1$

素因数の和:35130

約数の個数: 20

約数和(自身を含む): 304588764

約数和(自身を除く): 147943628

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 34841, 69682, 139364, 278728, 557456, 9790321, 19580642, 39161284, 78322568, 156645136]

約数ペア:

[(1, 156645136), (2, 78322568), (4, 39161284), (8, 19580642), (16, 9790321), (281, 557456), (562, 278728), (1124, 139364), (2248, 69682), (4496, 34841)]