158137252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 342520192

約数和(自身を除く): 184382940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2251, 2509, 2702, 4502, 5018, 5404, 9004, 10036, 15757, 17563, 29263, 31514, 35126, 58526, 63028, 70252, 117052, 204841, 409682, 434443, 819364, 868886, 1737772, 3041101, 5647759, 6082202, 11295518, 12164404, 22591036, 39534313, 79068626, 158137252]

約数ペア:

[(1, 158137252), (2, 79068626), (4, 39534313), (7, 22591036), (13, 12164404), (14, 11295518), (26, 6082202), (28, 5647759), (52, 3041101), (91, 1737772), (182, 868886), (193, 819364), (364, 434443), (386, 409682), (772, 204841), (1351, 117052), (2251, 70252), (2509, 63028), (2702, 58526), (4502, 35126), (5018, 31514), (5404, 29263), (9004, 17563), (10036, 15757)]