160431908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{719}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 346590720

約数和(自身を除く): 186158812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 613, 719, 1226, 1438, 2452, 2876, 4291, 5033, 7969, 8582, 9347, 10066, 15938, 17164, 18694, 20132, 31876, 37388, 55783, 65429, 111566, 130858, 223132, 261716, 440747, 881494, 1762988, 3085229, 5729711, 6170458, 11459422, 12340916, 22918844, 40107977, 80215954, 160431908]

約数ペア:

[(1, 160431908), (2, 80215954), (4, 40107977), (7, 22918844), (13, 12340916), (14, 11459422), (26, 6170458), (28, 5729711), (52, 3085229), (91, 1762988), (182, 881494), (364, 440747), (613, 261716), (719, 223132), (1226, 130858), (1438, 111566), (2452, 65429), (2876, 55783), (4291, 37388), (5033, 31876), (7969, 20132), (8582, 18694), (9347, 17164), (10066, 15938)]