123283992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395141}}^1$

素因数の和:395163

約数の個数: 32

約数和(自身を含む): 331919280

約数和(自身を除く): 208635288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395141, 790282, 1185423, 1580564, 2370846, 3161128, 4741692, 5136833, 9483384, 10273666, 15410499, 20547332, 30820998, 41094664, 61641996, 123283992]

約数ペア:

[(1, 123283992), (2, 61641996), (3, 41094664), (4, 30820998), (6, 20547332), (8, 15410499), (12, 10273666), (13, 9483384), (24, 5136833), (26, 4741692), (39, 3161128), (52, 2370846), (78, 1580564), (104, 1185423), (156, 790282), (312, 395141)]