149963086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 308689920

約数和(自身を除く): 158726834

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 2551, 3094, 3458, 4199, 4522, 5102, 8398, 17857, 29393, 33163, 35714, 43367, 48469, 58786, 66326, 86734, 96938, 232141, 303569, 339283, 464282, 563771, 607138, 630097, 678566, 823973, 1127542, 1260194, 1647946, 3946397, 4410679, 5767811, 7892794, 8821358, 10711649, 11535622, 21423298, 74981543, 149963086]

約数ペア:

[(1, 149963086), (2, 74981543), (7, 21423298), (13, 11535622), (14, 10711649), (17, 8821358), (19, 7892794), (26, 5767811), (34, 4410679), (38, 3946397), (91, 1647946), (119, 1260194), (133, 1127542), (182, 823973), (221, 678566), (238, 630097), (247, 607138), (266, 563771), (323, 464282), (442, 339283), (494, 303569), (646, 232141), (1547, 96938), (1729, 86734), (2261, 66326), (2551, 58786), (3094, 48469), (3458, 43367), (4199, 35714), (4522, 33163), (5102, 29393), (8398, 17857)]