149245736

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{45613}}^1$

素因数の和:46028

約数の個数: 16

約数和(自身を含む): 280526100

約数和(自身を除く): 131280364

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 45613, 91226, 182452, 364904, 18655717, 37311434, 74622868, 149245736]

約数ペア:

[(1, 149245736), (2, 74622868), (4, 37311434), (8, 18655717), (409, 364904), (818, 182452), (1636, 91226), (3272, 45613)]