152640978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17903}}^1$

素因数の和:17951

約数の個数: 48

約数和(自身を含む): 367390080

約数和(自身を除く): 214749102

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 17903, 35806, 53709, 107418, 125321, 250642, 375963, 519187, 751926, 877247, 1038374, 1557561, 1754494, 2631741, 3115122, 3634309, 5263482, 7268618, 10902927, 21805854, 25440163, 50880326, 76320489, 152640978]

約数ペア:

[(1, 152640978), (2, 76320489), (3, 50880326), (6, 25440163), (7, 21805854), (14, 10902927), (21, 7268618), (29, 5263482), (42, 3634309), (49, 3115122), (58, 2631741), (87, 1754494), (98, 1557561), (147, 1038374), (174, 877247), (203, 751926), (294, 519187), (406, 375963), (609, 250642), (1218, 125321), (1421, 107418), (2842, 53709), (4263, 35806), (8526, 17903)]