140720736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112757}}^1$

素因数の和:112783

約数の個数: 48

約数和(自身を含む): 397810224

約数和(自身を除く): 257089488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 112757, 225514, 338271, 451028, 676542, 902056, 1353084, 1465841, 1804112, 2706168, 2931682, 3608224, 4397523, 5412336, 5863364, 8795046, 10824672, 11726728, 17590092, 23453456, 35180184, 46906912, 70360368, 140720736]

約数ペア:

[(1, 140720736), (2, 70360368), (3, 46906912), (4, 35180184), (6, 23453456), (8, 17590092), (12, 11726728), (13, 10824672), (16, 8795046), (24, 5863364), (26, 5412336), (32, 4397523), (39, 3608224), (48, 2931682), (52, 2706168), (78, 1804112), (96, 1465841), (104, 1353084), (156, 902056), (208, 676542), (312, 451028), (416, 338271), (624, 225514), (1248, 112757)]