164670606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 378977040

約数和(自身を除く): 214306434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 4261, 4294, 6441, 8522, 12783, 12882, 19323, 25566, 38349, 38646, 76698, 80959, 161918, 242877, 481493, 485754, 728631, 962986, 1444479, 1457262, 2888958, 4333437, 8666874, 9148367, 18296734, 27445101, 54890202, 82335303, 164670606]

約数ペア:

[(1, 164670606), (2, 82335303), (3, 54890202), (6, 27445101), (9, 18296734), (18, 9148367), (19, 8666874), (38, 4333437), (57, 2888958), (113, 1457262), (114, 1444479), (171, 962986), (226, 728631), (339, 485754), (342, 481493), (678, 242877), (1017, 161918), (2034, 80959), (2147, 76698), (4261, 38646), (4294, 38349), (6441, 25566), (8522, 19323), (12783, 12882)]