139731338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 223819200

約数和(自身を除く): 84087862

約数列:

[1, 2, 29, 43, 58, 86, 179, 313, 358, 626, 1247, 2494, 5191, 7697, 9077, 10382, 13459, 15394, 18154, 26918, 56027, 112054, 223213, 390311, 446426, 780622, 1624783, 2409161, 3249566, 4818322, 69865669, 139731338]

約数ペア:

[(1, 139731338), (2, 69865669), (29, 4818322), (43, 3249566), (58, 2409161), (86, 1624783), (179, 780622), (313, 446426), (358, 390311), (626, 223213), (1247, 112054), (2494, 56027), (5191, 26918), (7697, 18154), (9077, 15394), (10382, 13459)]