166097584

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{68749}}^1$

素因数の和:68908

約数の個数: 20

約数和(自身を含む): 323950000

約数和(自身を除く): 157852416

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 68749, 137498, 274996, 549992, 1099984, 10381099, 20762198, 41524396, 83048792, 166097584]

約数ペア:

[(1, 166097584), (2, 83048792), (4, 41524396), (8, 20762198), (16, 10381099), (151, 1099984), (302, 549992), (604, 274996), (1208, 137498), (2416, 68749)]