161937973346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{918943}}^1$

素因数の和:919106

約数の個数: 32

約数和(自身を含む): 264391216128

約数和(自身を除く): 102453242782

約数列:

[1, 2, 17, 34, 71, 73, 142, 146, 1207, 1241, 2414, 2482, 5183, 10366, 88111, 176222, 918943, 1837886, 15622031, 31244062, 65244953, 67082839, 130489906, 134165678, 1109164201, 1140408263, 2218328402, 2280816526, 4762881569, 9525763138, 80968986673, 161937973346]

約数ペア:

[(1, 161937973346), (2, 80968986673), (17, 9525763138), (34, 4762881569), (71, 2280816526), (73, 2218328402), (142, 1140408263), (146, 1109164201), (1207, 134165678), (1241, 130489906), (2414, 67082839), (2482, 65244953), (5183, 31244062), (10366, 15622031), (88111, 1837886), (176222, 918943)]