128465364

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 311607296

約数和(自身を除く): 183141932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 302, 372, 453, 604, 906, 1812, 2287, 4574, 4681, 6861, 9148, 9362, 13722, 14043, 18724, 27444, 28086, 56172, 70897, 141794, 212691, 283588, 345337, 425382, 690674, 850764, 1036011, 1381348, 2072022, 4144044, 10705447, 21410894, 32116341, 42821788, 64232682, 128465364]

約数ペア:

[(1, 128465364), (2, 64232682), (3, 42821788), (4, 32116341), (6, 21410894), (12, 10705447), (31, 4144044), (62, 2072022), (93, 1381348), (124, 1036011), (151, 850764), (186, 690674), (302, 425382), (372, 345337), (453, 283588), (604, 212691), (906, 141794), (1812, 70897), (2287, 56172), (4574, 28086), (4681, 27444), (6861, 18724), (9148, 14043), (9362, 13722)]