128247888

素因数分解:

$2^4\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{2089}}^1$

素因数の和:3379

約数の個数: 40

約数和(自身を含む): 331724800

約数和(自身を除く): 203476912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1279, 2089, 2558, 3837, 4178, 5116, 6267, 7674, 8356, 10232, 12534, 15348, 16712, 20464, 25068, 30696, 33424, 50136, 61392, 100272, 2671831, 5343662, 8015493, 10687324, 16030986, 21374648, 32061972, 42749296, 64123944, 128247888]

約数ペア:

[(1, 128247888), (2, 64123944), (3, 42749296), (4, 32061972), (6, 21374648), (8, 16030986), (12, 10687324), (16, 8015493), (24, 5343662), (48, 2671831), (1279, 100272), (2089, 61392), (2558, 50136), (3837, 33424), (4178, 30696), (5116, 25068), (6267, 20464), (7674, 16712), (8356, 15348), (10232, 12534)]