163312090

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{49339}}^1$

素因数の和:49677

約数の個数: 16

約数和(自身を含む): 294855840

約数和(自身を除く): 131543750

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 49339, 98678, 246695, 493390, 16331209, 32662418, 81656045, 163312090]

約数ペア:

[(1, 163312090), (2, 81656045), (5, 32662418), (10, 16331209), (331, 493390), (662, 246695), (1655, 98678), (3310, 49339)]