180680044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{28643}}^1$

素因数の和:28749

約数の個数: 24

約数和(自身を含む): 336853440

約数和(自身を除く): 156173396

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 28643, 57286, 114572, 544217, 1088434, 2176868, 2377369, 4754738, 9509476, 45170011, 90340022, 180680044]

約数ペア:

[(1, 180680044), (2, 90340022), (4, 45170011), (19, 9509476), (38, 4754738), (76, 2377369), (83, 2176868), (166, 1088434), (332, 544217), (1577, 114572), (3154, 57286), (6308, 28643)]