169291292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1973}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 312286800

約数和(自身を除く): 142995508

約数列:

[1, 2, 4, 19, 38, 76, 1129, 1973, 2258, 3946, 4516, 7892, 21451, 37487, 42902, 74974, 85804, 149948, 2227517, 4455034, 8910068, 42322823, 84645646, 169291292]

約数ペア:

[(1, 169291292), (2, 84645646), (4, 42322823), (19, 8910068), (38, 4455034), (76, 2227517), (1129, 149948), (1973, 85804), (2258, 74974), (3946, 42902), (4516, 37487), (7892, 21451)]