160586978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{19919}}^1$

素因数の和:20089

約数の個数: 16

約数和(自身を含む): 250992000

約数和(自身を除く): 90405022

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 19919, 39838, 577651, 1155302, 2768741, 5537482, 80293489, 160586978]

約数ペア:

[(1, 160586978), (2, 80293489), (29, 5537482), (58, 2768741), (139, 1155302), (278, 577651), (4031, 39838), (8062, 19919)]