156946390

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{25603}}^1$

素因数の和:26223

約数の個数: 16

約数和(自身を含む): 282975408

約数和(自身を除く): 126029018

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 25603, 51206, 128015, 256030, 15694639, 31389278, 78473195, 156946390]

約数ペア:

[(1, 156946390), (2, 78473195), (5, 31389278), (10, 15694639), (613, 256030), (1226, 128015), (3065, 51206), (6130, 25603)]