155280212

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{2753}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 277603200

約数和(自身を除く): 122322988

約数列:

[1, 2, 4, 59, 118, 236, 239, 478, 956, 2753, 5506, 11012, 14101, 28202, 56404, 162427, 324854, 649708, 657967, 1315934, 2631868, 38820053, 77640106, 155280212]

約数ペア:

[(1, 155280212), (2, 77640106), (4, 38820053), (59, 2631868), (118, 1315934), (236, 657967), (239, 649708), (478, 324854), (956, 162427), (2753, 56404), (5506, 28202), (11012, 14101)]