156944821315

素因数分解:

$5^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1\times {\mathrm{32887}}^1$

素因数の和:35022

約数の個数: 16

約数和(自身を含む): 188760018240

約数和(自身を除く): 31815196925

約数列:

[1, 5, 641, 1489, 3205, 7445, 32887, 164435, 954449, 4772245, 21080567, 48968743, 105402835, 244843715, 31388964263, 156944821315]

約数ペア:

[(1, 156944821315), (5, 31388964263), (641, 244843715), (1489, 105402835), (3205, 48968743), (7445, 21080567), (32887, 4772245), (164435, 954449)]