100142978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3446

約数の個数: 24

約数和(自身を含む): 164535300

約数和(自身を除く): 64392322

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 3329, 6658, 15041, 30082, 43277, 86554, 296281, 562601, 592562, 1125202, 3851653, 7703306, 50071489, 100142978]

約数ペア:

[(1, 100142978), (2, 50071489), (13, 7703306), (26, 3851653), (89, 1125202), (169, 592562), (178, 562601), (338, 296281), (1157, 86554), (2314, 43277), (3329, 30082), (6658, 15041)]