153389244

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 364492800

約数和(自身を除く): 211103556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 239, 316, 474, 478, 677, 717, 948, 956, 1354, 1434, 2031, 2708, 2868, 4062, 8124, 18881, 37762, 53483, 56643, 75524, 106966, 113286, 160449, 161803, 213932, 226572, 320898, 323606, 485409, 641796, 647212, 970818, 1941636, 12782437, 25564874, 38347311, 51129748, 76694622, 153389244]

約数ペア:

[(1, 153389244), (2, 76694622), (3, 51129748), (4, 38347311), (6, 25564874), (12, 12782437), (79, 1941636), (158, 970818), (237, 647212), (239, 641796), (316, 485409), (474, 323606), (478, 320898), (677, 226572), (717, 213932), (948, 161803), (956, 160449), (1354, 113286), (1434, 106966), (2031, 75524), (2708, 56643), (2868, 53483), (4062, 37762), (8124, 18881)]