149173848

素因数分解:

$2^3\times 3^2\times {\mathrm{2071859}}^1$

素因数の和:2071871

約数の個数: 24

約数和(自身を含む): 404012700

約数和(自身を除く): 254838852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2071859, 4143718, 6215577, 8287436, 12431154, 16574872, 18646731, 24862308, 37293462, 49724616, 74586924, 149173848]

約数ペア:

[(1, 149173848), (2, 74586924), (3, 49724616), (4, 37293462), (6, 24862308), (8, 18646731), (9, 16574872), (12, 12431154), (18, 8287436), (24, 6215577), (36, 4143718), (72, 2071859)]