156947390522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1\times {\mathrm{40897}}^1$

素因数の和:43182

約数の個数: 32

約数和(自身を含む): 257437532352

約数和(自身を除く): 100490141830

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2203, 4406, 28639, 40897, 57278, 81794, 147601, 295202, 531661, 1063322, 1918813, 2740099, 3837626, 5480198, 35621287, 71242574, 90096091, 180192182, 1171249183, 2342498366, 6036438097, 12072876194, 78473695261, 156947390522]

約数ペア:

[(1, 156947390522), (2, 78473695261), (13, 12072876194), (26, 6036438097), (67, 2342498366), (134, 1171249183), (871, 180192182), (1742, 90096091), (2203, 71242574), (4406, 35621287), (28639, 5480198), (40897, 3837626), (57278, 2740099), (81794, 1918813), (147601, 1063322), (295202, 531661)]