157554772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{13099}}^1$

素因数の和:13231

約数の個数: 24

約数和(自身を含む): 287571200

約数和(自身を除く): 130016428

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 3007, 6014, 12028, 13099, 26198, 52396, 406069, 812138, 1270603, 1624276, 2541206, 5082412, 39388693, 78777386, 157554772]

約数ペア:

[(1, 157554772), (2, 78777386), (4, 39388693), (31, 5082412), (62, 2541206), (97, 1624276), (124, 1270603), (194, 812138), (388, 406069), (3007, 52396), (6014, 26198), (12028, 13099)]