164053862

素因数分解:

$2^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{2039}}^1$

素因数の和:2876

約数の個数: 24

約数和(自身を含む): 286746480

約数和(自身を除く): 122692618

約数列:

[1, 2, 7, 14, 49, 98, 821, 1642, 2039, 4078, 5747, 11494, 14273, 28546, 40229, 80458, 99911, 199822, 1674019, 3348038, 11718133, 23436266, 82026931, 164053862]

約数ペア:

[(1, 164053862), (2, 82026931), (7, 23436266), (14, 11718133), (49, 3348038), (98, 1674019), (821, 199822), (1642, 99911), (2039, 80458), (4078, 40229), (5747, 28546), (11494, 14273)]