121567897676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23977}}^1\times {\mathrm{66713}}^1$

素因数の和:90713

約数の個数: 24

約数和(自身を含む): 223953560880

約数和(自身を除く): 102385663204

約数列:

[1, 2, 4, 19, 38, 76, 23977, 47954, 66713, 95908, 133426, 266852, 455563, 911126, 1267547, 1822252, 2535094, 5070188, 1599577601, 3199155202, 6398310404, 30391974419, 60783948838, 121567897676]

約数ペア:

[(1, 121567897676), (2, 60783948838), (4, 30391974419), (19, 6398310404), (38, 3199155202), (76, 1599577601), (23977, 5070188), (47954, 2535094), (66713, 1822252), (95908, 1267547), (133426, 911126), (266852, 455563)]