157049456

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 309310560

約数和(自身を除く): 152261104

約数列:

[1, 2, 4, 8, 16, 103, 206, 233, 409, 412, 466, 818, 824, 932, 1636, 1648, 1864, 3272, 3728, 6544, 23999, 42127, 47998, 84254, 95297, 95996, 168508, 190594, 191992, 337016, 381188, 383984, 674032, 762376, 1524752, 9815591, 19631182, 39262364, 78524728, 157049456]

約数ペア:

[(1, 157049456), (2, 78524728), (4, 39262364), (8, 19631182), (16, 9815591), (103, 1524752), (206, 762376), (233, 674032), (409, 383984), (412, 381188), (466, 337016), (818, 191992), (824, 190594), (932, 168508), (1636, 95996), (1648, 95297), (1864, 84254), (3272, 47998), (3728, 42127), (6544, 23999)]