152872291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 184923648

約数和(自身を除く): 32051357

約数列:

[1, 11, 13, 97, 103, 107, 143, 1067, 1133, 1177, 1261, 1339, 1391, 9991, 10379, 11021, 13871, 14729, 15301, 109901, 114169, 121231, 129883, 134927, 143273, 1069037, 1428713, 1484197, 1576003, 11759407, 13897481, 152872291]

約数ペア:

[(1, 152872291), (11, 13897481), (13, 11759407), (97, 1576003), (103, 1484197), (107, 1428713), (143, 1069037), (1067, 143273), (1133, 134927), (1177, 129883), (1261, 121231), (1339, 114169), (1391, 109901), (9991, 15301), (10379, 14729), (11021, 13871)]