121420312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2207}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 256415040

約数和(自身を除く): 134994728

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 529, 598, 1058, 1196, 2116, 2207, 2392, 4232, 4414, 6877, 8828, 13754, 17656, 27508, 28691, 50761, 55016, 57382, 101522, 114764, 203044, 229528, 406088, 659893, 1167503, 1319786, 2335006, 2639572, 4670012, 5279144, 9340024, 15177539, 30355078, 60710156, 121420312]

約数ペア:

[(1, 121420312), (2, 60710156), (4, 30355078), (8, 15177539), (13, 9340024), (23, 5279144), (26, 4670012), (46, 2639572), (52, 2335006), (92, 1319786), (104, 1167503), (184, 659893), (299, 406088), (529, 229528), (598, 203044), (1058, 114764), (1196, 101522), (2116, 57382), (2207, 55016), (2392, 50761), (4232, 28691), (4414, 27508), (6877, 17656), (8828, 13754)]