161866718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{7583}}^1$

素因数の和:8419

約数の個数: 16

約数和(自身を含む): 261830016

約数和(自身を除く): 99963298

約数列:

[1, 2, 13, 26, 821, 1642, 7583, 10673, 15166, 21346, 98579, 197158, 6225643, 12451286, 80933359, 161866718]

約数ペア:

[(1, 161866718), (2, 80933359), (13, 12451286), (26, 6225643), (821, 197158), (1642, 98579), (7583, 21346), (10673, 15166)]