156938522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3917}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 268555392

約数和(自身を除く): 111616870

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 3917, 7834, 20033, 40066, 50921, 90091, 101842, 180182, 262439, 524878, 1171183, 2342366, 3411707, 6036097, 6823414, 12072194, 78469261, 156938522]

約数ペア:

[(1, 156938522), (2, 78469261), (13, 12072194), (23, 6823414), (26, 6036097), (46, 3411707), (67, 2342366), (134, 1171183), (299, 524878), (598, 262439), (871, 180182), (1541, 101842), (1742, 90091), (3082, 50921), (3917, 40066), (7834, 20033)]