149473848

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{144839}}^1$

素因数の和:144891

約数の個数: 32

約数和(自身を含む): 382377600

約数和(自身を除く): 232903752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 144839, 289678, 434517, 579356, 869034, 1158712, 1738068, 3476136, 6228077, 12456154, 18684231, 24912308, 37368462, 49824616, 74736924, 149473848]

約数ペア:

[(1, 149473848), (2, 74736924), (3, 49824616), (4, 37368462), (6, 24912308), (8, 18684231), (12, 12456154), (24, 6228077), (43, 3476136), (86, 1738068), (129, 1158712), (172, 869034), (258, 579356), (344, 434517), (516, 289678), (1032, 144839)]