157513499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 195761664

約数和(自身を除く): 38248165

約数列:

[1, 11, 13, 23, 83, 143, 253, 299, 577, 913, 1079, 1909, 3289, 6347, 7501, 11869, 13271, 20999, 24817, 47891, 82511, 145981, 172523, 272987, 526801, 622583, 1101493, 1897753, 6848413, 12116423, 14319409, 157513499]

約数ペア:

[(1, 157513499), (11, 14319409), (13, 12116423), (23, 6848413), (83, 1897753), (143, 1101493), (253, 622583), (299, 526801), (577, 272987), (913, 172523), (1079, 145981), (1909, 82511), (3289, 47891), (6347, 24817), (7501, 20999), (11869, 13271)]