148936004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{123701}}^1$

素因数の和:123755

約数の個数: 24

約数和(自身を含む): 304801728

約数和(自身を除く): 155865724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 123701, 247402, 494804, 865907, 1731814, 3463628, 5319143, 10638286, 21276572, 37234001, 74468002, 148936004]

約数ペア:

[(1, 148936004), (2, 74468002), (4, 37234001), (7, 21276572), (14, 10638286), (28, 5319143), (43, 3463628), (86, 1731814), (172, 865907), (301, 494804), (602, 247402), (1204, 123701)]