145476976

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{71593}}^1$

素因数の和:71728

約数の個数: 20

約数和(自身を含む): 284084992

約数和(自身を除く): 138608016

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 71593, 143186, 286372, 572744, 1145488, 9092311, 18184622, 36369244, 72738488, 145476976]

約数ペア:

[(1, 145476976), (2, 72738488), (4, 36369244), (8, 18184622), (16, 9092311), (127, 1145488), (254, 572744), (508, 286372), (1016, 143186), (2032, 71593)]