128495154

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2999}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 265392000

約数和(自身を除く): 136896846

約数列:

[1, 2, 3, 6, 37, 74, 111, 193, 222, 386, 579, 1158, 2999, 5998, 7141, 8997, 14282, 17994, 21423, 42846, 110963, 221926, 332889, 578807, 665778, 1157614, 1736421, 3472842, 21415859, 42831718, 64247577, 128495154]

約数ペア:

[(1, 128495154), (2, 64247577), (3, 42831718), (6, 21415859), (37, 3472842), (74, 1736421), (111, 1157614), (193, 665778), (222, 578807), (386, 332889), (579, 221926), (1158, 110963), (2999, 42846), (5998, 21423), (7141, 17994), (8997, 14282)]