156795460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270337}}^1$

素因数の和:270375

約数の個数: 24

約数和(自身を含む): 340625880

約数和(自身を除く): 183830420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270337, 540674, 1081348, 1351685, 2703370, 5406740, 7839773, 15679546, 31359092, 39198865, 78397730, 156795460]

約数ペア:

[(1, 156795460), (2, 78397730), (4, 39198865), (5, 31359092), (10, 15679546), (20, 7839773), (29, 5406740), (58, 2703370), (116, 1351685), (145, 1081348), (290, 540674), (580, 270337)]