140355176

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103813}}^1$

素因数の和:103845

約数の個数: 24

約数和(自身を含む): 284969430

約数和(自身を除く): 144614254

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 103813, 207626, 415252, 830504, 1349569, 2699138, 5398276, 10796552, 17544397, 35088794, 70177588, 140355176]

約数ペア:

[(1, 140355176), (2, 70177588), (4, 35088794), (8, 17544397), (13, 10796552), (26, 5398276), (52, 2699138), (104, 1349569), (169, 830504), (338, 415252), (676, 207626), (1352, 103813)]