171289804

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{41057}}^1$

素因数の和:41217

約数の個数: 24

約数和(自身を含む): 344887200

約数和(自身を除く): 173597396

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 41057, 82114, 164228, 287399, 574798, 1149596, 6117493, 12234986, 24469972, 42822451, 85644902, 171289804]

約数ペア:

[(1, 171289804), (2, 85644902), (4, 42822451), (7, 24469972), (14, 12234986), (28, 6117493), (149, 1149596), (298, 574798), (596, 287399), (1043, 164228), (2086, 82114), (4172, 41057)]