194645576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2917}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 385176000

約数和(自身を除く): 190530424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439, 878, 1756, 2917, 3512, 5834, 8341, 11668, 16682, 23336, 33364, 55423, 66728, 110846, 221692, 443384, 1280563, 2561126, 5122252, 10244504, 24330697, 48661394, 97322788, 194645576]

約数ペア:

[(1, 194645576), (2, 97322788), (4, 48661394), (8, 24330697), (19, 10244504), (38, 5122252), (76, 2561126), (152, 1280563), (439, 443384), (878, 221692), (1756, 110846), (2917, 66728), (3512, 55423), (5834, 33364), (8341, 23336), (11668, 16682)]