139567272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447331}}^1$

素因数の和:447353

約数の個数: 32

約数和(自身を含む): 375758880

約数和(自身を除く): 236191608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 447331, 894662, 1341993, 1789324, 2683986, 3578648, 5367972, 5815303, 10735944, 11630606, 17445909, 23261212, 34891818, 46522424, 69783636, 139567272]

約数ペア:

[(1, 139567272), (2, 69783636), (3, 46522424), (4, 34891818), (6, 23261212), (8, 17445909), (12, 11630606), (13, 10735944), (24, 5815303), (26, 5367972), (39, 3578648), (52, 2683986), (78, 1789324), (104, 1341993), (156, 894662), (312, 447331)]