189179372

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 343927080

約数和(自身を除く): 154747708

約数列:

[1, 2, 4, 37, 74, 148, 179, 193, 358, 386, 716, 772, 1369, 2738, 5476, 6623, 7141, 13246, 14282, 26492, 28564, 34547, 69094, 138188, 245051, 264217, 490102, 528434, 980204, 1056868, 1278239, 2556478, 5112956, 47294843, 94589686, 189179372]

約数ペア:

[(1, 189179372), (2, 94589686), (4, 47294843), (37, 5112956), (74, 2556478), (148, 1278239), (179, 1056868), (193, 980204), (358, 528434), (386, 490102), (716, 264217), (772, 245051), (1369, 138188), (2738, 69094), (5476, 34547), (6623, 28564), (7141, 26492), (13246, 14282)]