155087164

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{2557}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 277184880

約数和(自身を除く): 122097716

約数列:

[1, 2, 4, 59, 118, 236, 257, 514, 1028, 2557, 5114, 10228, 15163, 30326, 60652, 150863, 301726, 603452, 657149, 1314298, 2628596, 38771791, 77543582, 155087164]

約数ペア:

[(1, 155087164), (2, 77543582), (4, 38771791), (59, 2628596), (118, 1314298), (236, 657149), (257, 603452), (514, 301726), (1028, 150863), (2557, 60652), (5114, 30326), (10228, 15163)]