126715992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 342286560

約数和(自身を除く): 215570568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 461, 881, 922, 1383, 1762, 1844, 2643, 2766, 3524, 3688, 5286, 5532, 5993, 7048, 10572, 11064, 11453, 11986, 17979, 21144, 22906, 23972, 34359, 35958, 45812, 47944, 68718, 71916, 91624, 137436, 143832, 274872, 406141, 812282, 1218423, 1624564, 2436846, 3249128, 4873692, 5279833, 9747384, 10559666, 15839499, 21119332, 31678998, 42238664, 63357996, 126715992]

約数ペア:

[(1, 126715992), (2, 63357996), (3, 42238664), (4, 31678998), (6, 21119332), (8, 15839499), (12, 10559666), (13, 9747384), (24, 5279833), (26, 4873692), (39, 3249128), (52, 2436846), (78, 1624564), (104, 1218423), (156, 812282), (312, 406141), (461, 274872), (881, 143832), (922, 137436), (1383, 91624), (1762, 71916), (1844, 68718), (2643, 47944), (2766, 45812), (3524, 35958), (3688, 34359), (5286, 23972), (5532, 22906), (5993, 21144), (7048, 17979), (10572, 11986), (11064, 11453)]