156920290

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{12043}}^1$

素因数の和:13353

約数の個数: 16

約数和(自身を含む): 282696768

約数和(自身を除く): 125776478

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 12043, 13030, 24086, 60215, 120430, 15692029, 31384058, 78460145, 156920290]

約数ペア:

[(1, 156920290), (2, 78460145), (5, 31384058), (10, 15692029), (1303, 120430), (2606, 60215), (6515, 24086), (12043, 13030)]