156980420254

素因数分解:

$2^1\times 7^2\times {\mathrm{853}}^1\times {\mathrm{1877891}}^1$

素因数の和:1878760

約数の個数: 24

約数和(自身を含む): 274236080328

約数和(自身を除く): 117255660074

約数列:

[1, 2, 7, 14, 49, 98, 853, 1706, 5971, 11942, 41797, 83594, 1877891, 3755782, 13145237, 26290474, 92016659, 184033318, 1601841023, 3203682046, 11212887161, 22425774322, 78490210127, 156980420254]

約数ペア:

[(1, 156980420254), (2, 78490210127), (7, 22425774322), (14, 11212887161), (49, 3203682046), (98, 1601841023), (853, 184033318), (1706, 92016659), (5971, 26290474), (11942, 13145237), (41797, 3755782), (83594, 1877891)]