149779352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{603949}}^1$

素因数の和:603986

約数の個数: 16

約数和(自身を含む): 289896000

約数和(自身を除く): 140116648

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 603949, 1207898, 2415796, 4831592, 18722419, 37444838, 74889676, 149779352]

約数ペア:

[(1, 149779352), (2, 74889676), (4, 37444838), (8, 18722419), (31, 4831592), (62, 2415796), (124, 1207898), (248, 603949)]