156910964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{180773}}^1$

素因数の和:180815

約数の個数: 24

約数和(自身を含む): 323947008

約数和(自身を除く): 167036044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 180773, 361546, 723092, 1265411, 2530822, 5061644, 5603963, 11207926, 22415852, 39227741, 78455482, 156910964]

約数ペア:

[(1, 156910964), (2, 78455482), (4, 39227741), (7, 22415852), (14, 11207926), (28, 5603963), (31, 5061644), (62, 2530822), (124, 1265411), (217, 723092), (434, 361546), (868, 180773)]