142502848

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 297728640

約数和(自身を除く): 155225792

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 131, 184, 262, 368, 524, 736, 739, 1048, 1472, 1478, 2096, 2956, 3013, 4192, 5912, 6026, 8384, 11824, 12052, 16997, 23648, 24104, 33994, 47296, 48208, 67988, 96416, 96809, 135976, 192832, 193618, 271952, 387236, 543904, 774472, 1087808, 1548944, 2226607, 3097888, 4453214, 6195776, 8906428, 17812856, 35625712, 71251424, 142502848]

約数ペア:

[(1, 142502848), (2, 71251424), (4, 35625712), (8, 17812856), (16, 8906428), (23, 6195776), (32, 4453214), (46, 3097888), (64, 2226607), (92, 1548944), (131, 1087808), (184, 774472), (262, 543904), (368, 387236), (524, 271952), (736, 193618), (739, 192832), (1048, 135976), (1472, 96809), (1478, 96416), (2096, 67988), (2956, 48208), (3013, 47296), (4192, 33994), (5912, 24104), (6026, 23648), (8384, 16997), (11824, 12052)]