121117816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 237686400

約数和(自身を除く): 116568584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1571, 1676, 3142, 3352, 6284, 9637, 12568, 19274, 36133, 38548, 72266, 77096, 144532, 289064, 658249, 1316498, 2632996, 5265992, 15139727, 30279454, 60558908, 121117816]

約数ペア:

[(1, 121117816), (2, 60558908), (4, 30279454), (8, 15139727), (23, 5265992), (46, 2632996), (92, 1316498), (184, 658249), (419, 289064), (838, 144532), (1571, 77096), (1676, 72266), (3142, 38548), (3352, 36133), (6284, 19274), (9637, 12568)]