161602727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 195761664

約数和(自身を除く): 34158937

約数列:

[1, 11, 13, 67, 101, 143, 167, 737, 871, 1111, 1313, 1837, 2171, 6767, 9581, 11189, 14443, 16867, 23881, 74437, 87971, 123079, 145457, 185537, 219271, 967681, 1130089, 1600027, 2411981, 12430979, 14691157, 161602727]

約数ペア:

[(1, 161602727), (11, 14691157), (13, 12430979), (67, 2411981), (101, 1600027), (143, 1130089), (167, 967681), (737, 219271), (871, 185537), (1111, 145457), (1313, 123079), (1837, 87971), (2171, 74437), (6767, 23881), (9581, 16867), (11189, 14443)]