131168158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{751}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 228054528

約数和(自身を除く): 96886370

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 467, 751, 934, 1502, 5137, 7939, 8261, 10274, 12767, 15878, 16522, 25534, 87329, 140437, 174658, 280874, 350717, 701434, 3857887, 5962189, 7715774, 11924378, 65584079, 131168158]

約数ペア:

[(1, 131168158), (2, 65584079), (11, 11924378), (17, 7715774), (22, 5962189), (34, 3857887), (187, 701434), (374, 350717), (467, 280874), (751, 174658), (934, 140437), (1502, 87329), (5137, 25534), (7939, 16522), (8261, 15878), (10274, 12767)]