154171992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{494141}}^1$

素因数の和:494163

約数の個数: 32

約数和(自身を含む): 415079280

約数和(自身を除く): 260907288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 494141, 988282, 1482423, 1976564, 2964846, 3953128, 5929692, 6423833, 11859384, 12847666, 19271499, 25695332, 38542998, 51390664, 77085996, 154171992]

約数ペア:

[(1, 154171992), (2, 77085996), (3, 51390664), (4, 38542998), (6, 25695332), (8, 19271499), (12, 12847666), (13, 11859384), (24, 6423833), (26, 5929692), (39, 3953128), (52, 2964846), (78, 1976564), (104, 1482423), (156, 988282), (312, 494141)]