129832738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11351}}^1$

素因数の和:11422

約数の個数: 32

約数和(自身を含む): 239754240

約数和(自身を除く): 109921502

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11351, 11438, 22702, 79457, 158914, 215669, 431338, 488093, 976186, 1509683, 3019366, 3416651, 6833302, 9273767, 18547534, 64916369, 129832738]

約数ペア:

[(1, 129832738), (2, 64916369), (7, 18547534), (14, 9273767), (19, 6833302), (38, 3416651), (43, 3019366), (86, 1509683), (133, 976186), (266, 488093), (301, 431338), (602, 215669), (817, 158914), (1634, 79457), (5719, 22702), (11351, 11438)]