139288144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{147551}}^1$

素因数の和:147618

約数の個数: 20

約数和(自身を含む): 274446720

約数和(自身を除く): 135158576

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 147551, 295102, 590204, 1180408, 2360816, 8705509, 17411018, 34822036, 69644072, 139288144]

約数ペア:

[(1, 139288144), (2, 69644072), (4, 34822036), (8, 17411018), (16, 8705509), (59, 2360816), (118, 1180408), (236, 590204), (472, 295102), (944, 147551)]