145605614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4481}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 273652992

約数和(自身を除く): 128047378

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 4481, 4642, 8962, 16247, 31367, 32494, 49291, 62734, 98582, 345037, 690074, 945491, 1890982, 6618437, 10400401, 13236874, 20800802, 72802807, 145605614]

約数ペア:

[(1, 145605614), (2, 72802807), (7, 20800802), (11, 13236874), (14, 10400401), (22, 6618437), (77, 1890982), (154, 945491), (211, 690074), (422, 345037), (1477, 98582), (2321, 62734), (2954, 49291), (4481, 32494), (4642, 31367), (8962, 16247)]