147302142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60919}}^1$

素因数の和:60968

約数の個数: 32

約数和(自身を含む): 327505920

約数和(自身を除く): 180203778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 60919, 121838, 182757, 365514, 791947, 1583894, 1888489, 2375841, 3776978, 4751682, 5665467, 11330934, 24550357, 49100714, 73651071, 147302142]

約数ペア:

[(1, 147302142), (2, 73651071), (3, 49100714), (6, 24550357), (13, 11330934), (26, 5665467), (31, 4751682), (39, 3776978), (62, 2375841), (78, 1888489), (93, 1583894), (186, 791947), (403, 365514), (806, 182757), (1209, 121838), (2418, 60919)]