139080464

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{147331}}^1$

素因数の和:147398

約数の個数: 20

約数和(自身を含む): 274037520

約数和(自身を除く): 134957056

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 147331, 294662, 589324, 1178648, 2357296, 8692529, 17385058, 34770116, 69540232, 139080464]

約数ペア:

[(1, 139080464), (2, 69540232), (4, 34770116), (8, 17385058), (16, 8692529), (59, 2357296), (118, 1178648), (236, 589324), (472, 294662), (944, 147331)]