139806436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26701}}^1$

素因数の和:26740

約数の個数: 48

約数和(自身を含む): 322987392

約数和(自身を除く): 183180956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 26701, 53402, 106804, 186907, 293711, 373814, 453917, 587422, 747628, 907834, 1174844, 1815668, 2055977, 3177419, 4111954, 4993087, 6354838, 8223908, 9986174, 12709676, 19972348, 34951609, 69903218, 139806436]

約数ペア:

[(1, 139806436), (2, 69903218), (4, 34951609), (7, 19972348), (11, 12709676), (14, 9986174), (17, 8223908), (22, 6354838), (28, 4993087), (34, 4111954), (44, 3177419), (68, 2055977), (77, 1815668), (119, 1174844), (154, 907834), (187, 747628), (238, 587422), (308, 453917), (374, 373814), (476, 293711), (748, 186907), (1309, 106804), (2618, 53402), (5236, 26701)]