155245348526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{42720239}}^1$

素因数の和:42720343

約数の個数: 16

約数和(自身を含む): 246068582400

約数和(自身を除く): 90823233874

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 42720239, 85440478, 982565497, 1965130994, 3374898881, 6749797762, 77622674263, 155245348526]

約数ペア:

[(1, 155245348526), (2, 77622674263), (23, 6749797762), (46, 3374898881), (79, 1965130994), (158, 982565497), (1817, 85440478), (3634, 42720239)]