139563528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447319}}^1$

素因数の和:447341

約数の個数: 32

約数和(自身を含む): 375748800

約数和(自身を除く): 236185272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 447319, 894638, 1341957, 1789276, 2683914, 3578552, 5367828, 5815147, 10735656, 11630294, 17445441, 23260588, 34890882, 46521176, 69781764, 139563528]

約数ペア:

[(1, 139563528), (2, 69781764), (3, 46521176), (4, 34890882), (6, 23260588), (8, 17445441), (12, 11630294), (13, 10735656), (24, 5815147), (26, 5367828), (39, 3578552), (52, 2683914), (78, 1789276), (104, 1341957), (156, 894638), (312, 447319)]