156597858

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 347882496

約数和(自身を除く): 191284638

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 549, 762, 1098, 1123, 1143, 2246, 2286, 3369, 6738, 7747, 10107, 15494, 20214, 23241, 46482, 68503, 69723, 137006, 139446, 142621, 205509, 285242, 411018, 427863, 616527, 855726, 1233054, 1283589, 2567178, 8699881, 17399762, 26099643, 52199286, 78298929, 156597858]

約数ペア:

[(1, 156597858), (2, 78298929), (3, 52199286), (6, 26099643), (9, 17399762), (18, 8699881), (61, 2567178), (122, 1283589), (127, 1233054), (183, 855726), (254, 616527), (366, 427863), (381, 411018), (549, 285242), (762, 205509), (1098, 142621), (1123, 139446), (1143, 137006), (2246, 69723), (2286, 68503), (3369, 46482), (6738, 23241), (7747, 20214), (10107, 15494)]