140681688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8291}}^1$

素因数の和:8408

約数の個数: 64

約数和(自身を含む): 405976320

約数和(自身を除く): 265294632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8291, 8484, 16582, 16968, 24873, 33164, 49746, 58037, 66328, 99492, 116074, 174111, 198984, 232148, 348222, 464296, 696444, 837391, 1392888, 1674782, 2512173, 3349564, 5024346, 5861737, 6699128, 10048692, 11723474, 17585211, 20097384, 23446948, 35170422, 46893896, 70340844, 140681688]

約数ペア:

[(1, 140681688), (2, 70340844), (3, 46893896), (4, 35170422), (6, 23446948), (7, 20097384), (8, 17585211), (12, 11723474), (14, 10048692), (21, 6699128), (24, 5861737), (28, 5024346), (42, 3349564), (56, 2512173), (84, 1674782), (101, 1392888), (168, 837391), (202, 696444), (303, 464296), (404, 348222), (606, 232148), (707, 198984), (808, 174111), (1212, 116074), (1414, 99492), (2121, 66328), (2424, 58037), (2828, 49746), (4242, 33164), (5656, 24873), (8291, 16968), (8484, 16582)]