139999248

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{9439}}^1$

素因数の和:9556

約数の個数: 60

約数和(自身を含む): 395649280

約数和(自身を除く): 255650032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 9439, 14832, 18878, 28317, 37756, 56634, 75512, 84951, 113268, 151024, 169902, 226536, 339804, 453072, 679608, 972217, 1359216, 1944434, 2916651, 3888868, 5833302, 7777736, 8749953, 11666604, 15555472, 17499906, 23333208, 34999812, 46666416, 69999624, 139999248]

約数ペア:

[(1, 139999248), (2, 69999624), (3, 46666416), (4, 34999812), (6, 23333208), (8, 17499906), (9, 15555472), (12, 11666604), (16, 8749953), (18, 7777736), (24, 5833302), (36, 3888868), (48, 2916651), (72, 1944434), (103, 1359216), (144, 972217), (206, 679608), (309, 453072), (412, 339804), (618, 226536), (824, 169902), (927, 151024), (1236, 113268), (1648, 84951), (1854, 75512), (2472, 56634), (3708, 37756), (4944, 28317), (7416, 18878), (9439, 14832)]