156740935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 217183680

約数和(自身を除く): 60442745

約数列:

[1, 5, 13, 17, 65, 83, 85, 221, 415, 1079, 1105, 1411, 1709, 5395, 7055, 8545, 18343, 22217, 29053, 91715, 111085, 141847, 145265, 377689, 709235, 1844011, 1888445, 2411399, 9220055, 12056995, 31348187, 156740935]

約数ペア:

[(1, 156740935), (5, 31348187), (13, 12056995), (17, 9220055), (65, 2411399), (83, 1888445), (85, 1844011), (221, 709235), (415, 377689), (1079, 145265), (1105, 141847), (1411, 111085), (1709, 91715), (5395, 29053), (7055, 22217), (8545, 18343)]