158461992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 96

約数和(自身を含む): 468249600

約数和(自身を除く): 309787608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 312, 316, 468, 474, 632, 711, 936, 948, 1027, 1422, 1896, 2054, 2143, 2844, 3081, 4108, 4286, 5688, 6162, 6429, 8216, 8572, 9243, 12324, 12858, 17144, 18486, 19287, 24648, 25716, 27859, 36972, 38574, 51432, 55718, 73944, 77148, 83577, 111436, 154296, 167154, 169297, 222872, 250731, 334308, 338594, 501462, 507891, 668616, 677188, 1002924, 1015782, 1354376, 1523673, 2005848, 2031564, 2200861, 3047346, 4063128, 4401722, 6094692, 6602583, 8803444, 12189384, 13205166, 17606888, 19807749, 26410332, 39615498, 52820664, 79230996, 158461992]

約数ペア:

[(1, 158461992), (2, 79230996), (3, 52820664), (4, 39615498), (6, 26410332), (8, 19807749), (9, 17606888), (12, 13205166), (13, 12189384), (18, 8803444), (24, 6602583), (26, 6094692), (36, 4401722), (39, 4063128), (52, 3047346), (72, 2200861), (78, 2031564), (79, 2005848), (104, 1523673), (117, 1354376), (156, 1015782), (158, 1002924), (234, 677188), (237, 668616), (312, 507891), (316, 501462), (468, 338594), (474, 334308), (632, 250731), (711, 222872), (936, 169297), (948, 167154), (1027, 154296), (1422, 111436), (1896, 83577), (2054, 77148), (2143, 73944), (2844, 55718), (3081, 51432), (4108, 38574), (4286, 36972), (5688, 27859), (6162, 25716), (6429, 24648), (8216, 19287), (8572, 18486), (9243, 17144), (12324, 12858)]