141739286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2856

約数の個数: 24

約数和(自身を含む): 231774624

約数和(自身を除く): 90035338

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 2041, 2671, 4082, 5342, 26533, 34723, 53066, 69446, 419347, 451399, 838694, 902798, 5451511, 10903022, 70869643, 141739286]

約数ペア:

[(1, 141739286), (2, 70869643), (13, 10903022), (26, 5451511), (157, 902798), (169, 838694), (314, 451399), (338, 419347), (2041, 69446), (2671, 53066), (4082, 34723), (5342, 26533)]