166688270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3923}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 343554048

約数和(自身を除く): 176865778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607, 1214, 3035, 3923, 4249, 6070, 7846, 8498, 19615, 21245, 27461, 39230, 42490, 54922, 137305, 274610, 2381261, 4762522, 11906305, 16668827, 23812610, 33337654, 83344135, 166688270]

約数ペア:

[(1, 166688270), (2, 83344135), (5, 33337654), (7, 23812610), (10, 16668827), (14, 11906305), (35, 4762522), (70, 2381261), (607, 274610), (1214, 137305), (3035, 54922), (3923, 42490), (4249, 39230), (6070, 27461), (7846, 21245), (8498, 19615)]