157849874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 309572928

約数和(自身を除く): 151723054

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2093, 2254, 4186, 5387, 10774, 14651, 29302, 37709, 70031, 75418, 123901, 140062, 247802, 263963, 490217, 527926, 867307, 980434, 1610713, 1734614, 3221426, 3431519, 6071149, 6863038, 11274991, 12142298, 22549982, 78924937, 157849874]

約数ペア:

[(1, 157849874), (2, 78924937), (7, 22549982), (13, 12142298), (14, 11274991), (23, 6863038), (26, 6071149), (46, 3431519), (49, 3221426), (91, 1734614), (98, 1610713), (161, 980434), (182, 867307), (299, 527926), (322, 490217), (598, 263963), (637, 247802), (1127, 140062), (1274, 123901), (2093, 75418), (2254, 70031), (4186, 37709), (5387, 29302), (10774, 14651)]