157160978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 272111616

約数和(自身を除く): 114950638

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 7103, 11063, 14206, 22126, 92339, 163369, 184678, 262811, 326738, 525622, 2123797, 3416543, 4247594, 6044653, 6833086, 12089306, 78580489, 157160978]

約数ペア:

[(1, 157160978), (2, 78580489), (13, 12089306), (23, 6833086), (26, 6044653), (37, 4247594), (46, 3416543), (74, 2123797), (299, 525622), (481, 326738), (598, 262811), (851, 184678), (962, 163369), (1702, 92339), (7103, 22126), (11063, 14206)]