149690188

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 264499200

約数和(自身を除く): 114809012

約数列:

[1, 2, 4, 199, 383, 398, 491, 766, 796, 982, 1532, 1964, 76217, 97709, 152434, 188053, 195418, 304868, 376106, 390836, 752212, 37422547, 74845094, 149690188]

約数ペア:

[(1, 149690188), (2, 74845094), (4, 37422547), (199, 752212), (383, 390836), (398, 376106), (491, 304868), (766, 195418), (796, 188053), (982, 152434), (1532, 97709), (1964, 76217)]