157086315748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1\times {\mathrm{4261}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 286192549888

約数和(自身を除く): 129106234140

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 2341, 3937, 4261, 4682, 7874, 8522, 9364, 15748, 17044, 72571, 132091, 145142, 264182, 290284, 297307, 528364, 541147, 594614, 1082294, 1189228, 2164588, 9216517, 9975001, 16775557, 18433034, 19950002, 33551114, 36866068, 39900004, 67102228, 309225031, 618450062, 1236900124, 1266825127, 2533650254, 5067300508, 39271578937, 78543157874, 157086315748]

約数ペア:

[(1, 157086315748), (2, 78543157874), (4, 39271578937), (31, 5067300508), (62, 2533650254), (124, 1266825127), (127, 1236900124), (254, 618450062), (508, 309225031), (2341, 67102228), (3937, 39900004), (4261, 36866068), (4682, 33551114), (7874, 19950002), (8522, 18433034), (9364, 16775557), (15748, 9975001), (17044, 9216517), (72571, 2164588), (132091, 1189228), (145142, 1082294), (264182, 594614), (290284, 541147), (297307, 528364)]