159533432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{811}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 304792320

約数和(自身を除く): 145258888

約数列:

[1, 2, 4, 8, 67, 134, 268, 367, 536, 734, 811, 1468, 1622, 2936, 3244, 6488, 24589, 49178, 54337, 98356, 108674, 196712, 217348, 297637, 434696, 595274, 1190548, 2381096, 19941679, 39883358, 79766716, 159533432]

約数ペア:

[(1, 159533432), (2, 79766716), (4, 39883358), (8, 19941679), (67, 2381096), (134, 1190548), (268, 595274), (367, 434696), (536, 297637), (734, 217348), (811, 196712), (1468, 108674), (1622, 98356), (2936, 54337), (3244, 49178), (6488, 24589)]