121380792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389041}}^1$

素因数の和:389063

約数の個数: 32

約数和(自身を含む): 326795280

約数和(自身を除く): 205414488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389041, 778082, 1167123, 1556164, 2334246, 3112328, 4668492, 5057533, 9336984, 10115066, 15172599, 20230132, 30345198, 40460264, 60690396, 121380792]

約数ペア:

[(1, 121380792), (2, 60690396), (3, 40460264), (4, 30345198), (6, 20230132), (8, 15172599), (12, 10115066), (13, 9336984), (24, 5057533), (26, 4668492), (39, 3112328), (52, 2334246), (78, 1556164), (104, 1167123), (156, 778082), (312, 389041)]