158403908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{51631}}^1$

素因数の和:51707

約数の個数: 24

約数和(自身を含む): 303596160

約数和(自身を除く): 145192252

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 51631, 103262, 206524, 671203, 1342406, 2684812, 3046229, 6092458, 12184916, 39600977, 79201954, 158403908]

約数ペア:

[(1, 158403908), (2, 79201954), (4, 39600977), (13, 12184916), (26, 6092458), (52, 3046229), (59, 2684812), (118, 1342406), (236, 671203), (767, 206524), (1534, 103262), (3068, 51631)]