140357364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{238703}}^1$

素因数の和:238724

約数の個数: 36

約数和(自身を含む): 380971584

約数和(自身を除く): 240614220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 238703, 477406, 716109, 954812, 1432218, 1670921, 2864436, 3341842, 5012763, 6683684, 10025526, 11696447, 20051052, 23392894, 35089341, 46785788, 70178682, 140357364]

約数ペア:

[(1, 140357364), (2, 70178682), (3, 46785788), (4, 35089341), (6, 23392894), (7, 20051052), (12, 11696447), (14, 10025526), (21, 6683684), (28, 5012763), (42, 3341842), (49, 2864436), (84, 1670921), (98, 1432218), (147, 954812), (196, 716109), (294, 477406), (588, 238703)]