154465876

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2928

約数の個数: 36

約数和(自身を含む): 293364288

約数和(自身を除く): 138898412

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 578, 799, 1156, 1598, 2843, 3196, 5686, 11372, 13583, 27166, 48331, 54332, 96662, 133621, 193324, 267242, 534484, 821627, 1643254, 2271557, 3286508, 4543114, 9086228, 38616469, 77232938, 154465876]

約数ペア:

[(1, 154465876), (2, 77232938), (4, 38616469), (17, 9086228), (34, 4543114), (47, 3286508), (68, 2271557), (94, 1643254), (188, 821627), (289, 534484), (578, 267242), (799, 193324), (1156, 133621), (1598, 96662), (2843, 54332), (3196, 48331), (5686, 27166), (11372, 13583)]