162513935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 213964800

約数和(自身を除く): 51450865

約数列:

[1, 5, 19, 31, 95, 139, 155, 397, 589, 695, 1985, 2641, 2945, 4309, 7543, 12307, 13205, 21545, 37715, 55183, 61535, 81871, 233833, 275915, 409355, 1048477, 1169165, 1710673, 5242385, 8553365, 32502787, 162513935]

約数ペア:

[(1, 162513935), (5, 32502787), (19, 8553365), (31, 5242385), (95, 1710673), (139, 1169165), (155, 1048477), (397, 409355), (589, 275915), (695, 233833), (1985, 81871), (2641, 61535), (2945, 55183), (4309, 37715), (7543, 21545), (12307, 13205)]