154213468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4051}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 279555584

約数和(自身を除く): 125342116

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 4051, 8102, 9517, 16204, 19034, 38068, 125581, 251162, 502324, 1243657, 2487314, 4974628, 38553367, 77106734, 154213468]

約数ペア:

[(1, 154213468), (2, 77106734), (4, 38553367), (31, 4974628), (62, 2487314), (124, 1243657), (307, 502324), (614, 251162), (1228, 125581), (4051, 38068), (8102, 19034), (9517, 16204)]