156739436

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{42089}}^1$

素因数の和:42126

約数の個数: 36

約数和(自身を含む): 335878200

約数和(自身を除く): 179138764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 42089, 84178, 168356, 294623, 589246, 799691, 1178492, 1599382, 2062361, 3198764, 4124722, 5597837, 8249444, 11195674, 22391348, 39184859, 78369718, 156739436]

約数ペア:

[(1, 156739436), (2, 78369718), (4, 39184859), (7, 22391348), (14, 11195674), (19, 8249444), (28, 5597837), (38, 4124722), (49, 3198764), (76, 2062361), (98, 1599382), (133, 1178492), (196, 799691), (266, 589246), (532, 294623), (931, 168356), (1862, 84178), (3724, 42089)]