165768958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 274602240

約数和(自身を除く): 108833282

約数列:

[1, 2, 19, 23, 38, 46, 241, 437, 482, 787, 874, 1574, 4579, 5543, 9158, 11086, 14953, 18101, 29906, 36202, 105317, 189667, 210634, 343919, 379334, 687838, 3603673, 4362341, 7207346, 8724682, 82884479, 165768958]

約数ペア:

[(1, 165768958), (2, 82884479), (19, 8724682), (23, 7207346), (38, 4362341), (46, 3603673), (241, 687838), (437, 379334), (482, 343919), (787, 210634), (874, 189667), (1574, 105317), (4579, 36202), (5543, 29906), (9158, 18101), (11086, 14953)]