161520552

素因数分解:

$2^3\times 3^2\times {\mathrm{283}}^1\times {\mathrm{7927}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 439052640

約数和(自身を除く): 277532088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 5094, 6792, 7927, 10188, 15854, 20376, 23781, 31708, 47562, 63416, 71343, 95124, 142686, 190248, 285372, 570744, 2243341, 4486682, 6730023, 8973364, 13460046, 17946728, 20190069, 26920092, 40380138, 53840184, 80760276, 161520552]

約数ペア:

[(1, 161520552), (2, 80760276), (3, 53840184), (4, 40380138), (6, 26920092), (8, 20190069), (9, 17946728), (12, 13460046), (18, 8973364), (24, 6730023), (36, 4486682), (72, 2243341), (283, 570744), (566, 285372), (849, 190248), (1132, 142686), (1698, 95124), (2264, 71343), (2547, 63416), (3396, 47562), (5094, 31708), (6792, 23781), (7927, 20376), (10188, 15854)]