155540506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 260402688

約数和(自身を除く): 104862182

約数列:

[1, 2, 11, 22, 83, 103, 166, 206, 827, 913, 1133, 1654, 1826, 2266, 8549, 9097, 17098, 18194, 68641, 85181, 94039, 137282, 170362, 188078, 755051, 936991, 1510102, 1873982, 7070023, 14140046, 77770253, 155540506]

約数ペア:

[(1, 155540506), (2, 77770253), (11, 14140046), (22, 7070023), (83, 1873982), (103, 1510102), (166, 936991), (206, 755051), (827, 188078), (913, 170362), (1133, 137282), (1654, 94039), (1826, 85181), (2266, 68641), (8549, 18194), (9097, 17098)]