161354090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 298900800

約数和(自身を除く): 137546710

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 670, 730, 3299, 4891, 6598, 9782, 16495, 24455, 32990, 48910, 221033, 240827, 442066, 481654, 1105165, 1204135, 2210330, 2408270, 16135409, 32270818, 80677045, 161354090]

約数ペア:

[(1, 161354090), (2, 80677045), (5, 32270818), (10, 16135409), (67, 2408270), (73, 2210330), (134, 1204135), (146, 1105165), (335, 481654), (365, 442066), (670, 240827), (730, 221033), (3299, 48910), (4891, 32990), (6598, 24455), (9782, 16495)]