171139962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2091

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 239432838

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 142, 174, 203, 213, 406, 426, 497, 609, 994, 1218, 1491, 1979, 2059, 2982, 3958, 4118, 5937, 6177, 11874, 12354, 13853, 14413, 27706, 28826, 41559, 43239, 57391, 83118, 86478, 114782, 140509, 172173, 281018, 344346, 401737, 421527, 803474, 843054, 983563, 1205211, 1967126, 2410422, 2950689, 4074761, 5901378, 8149522, 12224283, 24448566, 28523327, 57046654, 85569981, 171139962]

約数ペア:

[(1, 171139962), (2, 85569981), (3, 57046654), (6, 28523327), (7, 24448566), (14, 12224283), (21, 8149522), (29, 5901378), (42, 4074761), (58, 2950689), (71, 2410422), (87, 1967126), (142, 1205211), (174, 983563), (203, 843054), (213, 803474), (406, 421527), (426, 401737), (497, 344346), (609, 281018), (994, 172173), (1218, 140509), (1491, 114782), (1979, 86478), (2059, 83118), (2982, 57391), (3958, 43239), (4118, 41559), (5937, 28826), (6177, 27706), (11874, 14413), (12354, 13853)]