168045641278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{522943}}^1$

素因数の和:523120

約数の個数: 32

約数和(自身を含む): 267479580672

約数和(自身を除く): 99433939394

約数列:

[1, 2, 31, 62, 71, 73, 142, 146, 2201, 2263, 4402, 4526, 5183, 10366, 160673, 321346, 522943, 1045886, 16211233, 32422466, 37128953, 38174839, 74257906, 76349678, 1150997543, 1183420009, 2301995086, 2366840018, 2710413569, 5420827138, 84022820639, 168045641278]

約数ペア:

[(1, 168045641278), (2, 84022820639), (31, 5420827138), (62, 2710413569), (71, 2366840018), (73, 2301995086), (142, 1183420009), (146, 1150997543), (2201, 76349678), (2263, 74257906), (4402, 38174839), (4526, 37128953), (5183, 32422466), (10366, 16211233), (160673, 1045886), (321346, 522943)]