137975590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 256237344

約数和(自身を除く): 118261754

約数列:

[1, 2, 5, 10, 37, 74, 185, 257, 370, 514, 1285, 1451, 2570, 2902, 7255, 9509, 14510, 19018, 47545, 53687, 95090, 107374, 268435, 372907, 536870, 745814, 1864535, 3729070, 13797559, 27595118, 68987795, 137975590]

約数ペア:

[(1, 137975590), (2, 68987795), (5, 27595118), (10, 13797559), (37, 3729070), (74, 1864535), (185, 745814), (257, 536870), (370, 372907), (514, 268435), (1285, 107374), (1451, 95090), (2570, 53687), (2902, 47545), (7255, 19018), (9509, 14510)]