160156415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 212932800

約数和(自身を除く): 52776385

約数列:

[1, 5, 19, 29, 61, 95, 145, 305, 551, 953, 1159, 1769, 2755, 4765, 5795, 8845, 18107, 27637, 33611, 58133, 90535, 138185, 168055, 290665, 525103, 1104527, 1685857, 2625515, 5522635, 8429285, 32031283, 160156415]

約数ペア:

[(1, 160156415), (5, 32031283), (19, 8429285), (29, 5522635), (61, 2625515), (95, 1685857), (145, 1104527), (305, 525103), (551, 290665), (953, 168055), (1159, 138185), (1769, 90535), (2755, 58133), (4765, 33611), (5795, 27637), (8845, 18107)]