129613548

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 308175840

約数和(自身を除く): 178562292

約数列:

[1, 2, 3, 4, 6, 12, 89, 157, 178, 267, 314, 356, 471, 534, 628, 773, 942, 1068, 1546, 1884, 2319, 3092, 4638, 9276, 13973, 27946, 41919, 55892, 68797, 83838, 121361, 137594, 167676, 206391, 242722, 275188, 364083, 412782, 485444, 728166, 825564, 1456332, 10801129, 21602258, 32403387, 43204516, 64806774, 129613548]

約数ペア:

[(1, 129613548), (2, 64806774), (3, 43204516), (4, 32403387), (6, 21602258), (12, 10801129), (89, 1456332), (157, 825564), (178, 728166), (267, 485444), (314, 412782), (356, 364083), (471, 275188), (534, 242722), (628, 206391), (773, 167676), (942, 137594), (1068, 121361), (1546, 83838), (1884, 68797), (2319, 55892), (3092, 41919), (4638, 27946), (9276, 13973)]