153915858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6367}}^1$

素因数の和:6471

約数の個数: 48

約数和(自身を含む): 357626880

約数和(自身を除く): 203711022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 4029, 6367, 8058, 12087, 12734, 19101, 24174, 38202, 57303, 108239, 114606, 216478, 324717, 502993, 649434, 974151, 1005986, 1508979, 1948302, 3017958, 4526937, 8550881, 9053874, 17101762, 25652643, 51305286, 76957929, 153915858]

約数ペア:

[(1, 153915858), (2, 76957929), (3, 51305286), (6, 25652643), (9, 17101762), (17, 9053874), (18, 8550881), (34, 4526937), (51, 3017958), (79, 1948302), (102, 1508979), (153, 1005986), (158, 974151), (237, 649434), (306, 502993), (474, 324717), (711, 216478), (1343, 114606), (1422, 108239), (2686, 57303), (4029, 38202), (6367, 24174), (8058, 19101), (12087, 12734)]