157225698

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{138647}}^1$

素因数の和:138668

約数の個数: 40

約数和(自身を含む): 402633792

約数和(自身を除く): 245408094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 138647, 277294, 415941, 831882, 970529, 1247823, 1941058, 2495646, 2911587, 3743469, 5823174, 7486938, 8734761, 11230407, 17469522, 22460814, 26204283, 52408566, 78612849, 157225698]

約数ペア:

[(1, 157225698), (2, 78612849), (3, 52408566), (6, 26204283), (7, 22460814), (9, 17469522), (14, 11230407), (18, 8734761), (21, 7486938), (27, 5823174), (42, 3743469), (54, 2911587), (63, 2495646), (81, 1941058), (126, 1247823), (162, 970529), (189, 831882), (378, 415941), (567, 277294), (1134, 138647)]