188951276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{42139}}^1$

素因数の和:42221

約数の個数: 24

約数和(自身を含む): 353976000

約数和(自身を除く): 165024724

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 42139, 84278, 168556, 800641, 1601282, 2486201, 3202564, 4972402, 9944804, 47237819, 94475638, 188951276]

約数ペア:

[(1, 188951276), (2, 94475638), (4, 47237819), (19, 9944804), (38, 4972402), (59, 3202564), (76, 2486201), (118, 1601282), (236, 800641), (1121, 168556), (2242, 84278), (4484, 42139)]