136120816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{654427}}^1$

素因数の和:654448

約数の個数: 20

約数和(自身を含む): 284021752

約数和(自身を除く): 147900936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 654427, 1308854, 2617708, 5235416, 8507551, 10470832, 17015102, 34030204, 68060408, 136120816]

約数ペア:

[(1, 136120816), (2, 68060408), (4, 34030204), (8, 17015102), (13, 10470832), (16, 8507551), (26, 5235416), (52, 2617708), (104, 1308854), (208, 654427)]