140137312

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1733}}^1$

素因数の和:1788

約数の個数: 72

約数和(自身を含む): 332969616

約数和(自身を除く): 192832304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 1733, 2128, 2527, 2888, 3466, 4256, 5054, 5776, 6932, 10108, 11552, 12131, 13864, 20216, 24262, 27728, 32927, 40432, 48524, 55456, 65854, 80864, 97048, 131708, 194096, 230489, 263416, 388192, 460978, 526832, 625613, 921956, 1053664, 1251226, 1843912, 2502452, 3687824, 4379291, 5004904, 7375648, 8758582, 10009808, 17517164, 20019616, 35034328, 70068656, 140137312]

約数ペア:

[(1, 140137312), (2, 70068656), (4, 35034328), (7, 20019616), (8, 17517164), (14, 10009808), (16, 8758582), (19, 7375648), (28, 5004904), (32, 4379291), (38, 3687824), (56, 2502452), (76, 1843912), (112, 1251226), (133, 1053664), (152, 921956), (224, 625613), (266, 526832), (304, 460978), (361, 388192), (532, 263416), (608, 230489), (722, 194096), (1064, 131708), (1444, 97048), (1733, 80864), (2128, 65854), (2527, 55456), (2888, 48524), (3466, 40432), (4256, 32927), (5054, 27728), (5776, 24262), (6932, 20216), (10108, 13864), (11552, 12131)]