156385295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8855

約数の個数: 32

約数和(自身を含む): 228199680

約数和(自身を除く): 71814385

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 8803, 17765, 44015, 96833, 149651, 167257, 484165, 748255, 836285, 1646161, 1839827, 2843369, 8230805, 9199135, 14216845, 31277059, 156385295]

約数ペア:

[(1, 156385295), (5, 31277059), (11, 14216845), (17, 9199135), (19, 8230805), (55, 2843369), (85, 1839827), (95, 1646161), (187, 836285), (209, 748255), (323, 484165), (935, 167257), (1045, 149651), (1615, 96833), (3553, 44015), (8803, 17765)]