157231332

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9859}}^1$

素因数の和:10312

約数の個数: 36

約数和(自身を含む): 398383440

約数和(自身を除く): 241152108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 9859, 15948, 19718, 29577, 39436, 59154, 88731, 118308, 177462, 354924, 4367537, 8735074, 13102611, 17470148, 26205222, 39307833, 52410444, 78615666, 157231332]

約数ペア:

[(1, 157231332), (2, 78615666), (3, 52410444), (4, 39307833), (6, 26205222), (9, 17470148), (12, 13102611), (18, 8735074), (36, 4367537), (443, 354924), (886, 177462), (1329, 118308), (1772, 88731), (2658, 59154), (3987, 39436), (5316, 29577), (7974, 19718), (9859, 15948)]