164638608

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 455595840

約数和(自身を除く): 290957232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 1068, 1424, 1513, 2136, 2267, 3026, 4272, 4534, 4539, 6052, 6801, 9068, 9078, 12104, 13602, 18136, 18156, 24208, 27204, 36272, 36312, 38539, 54408, 72624, 77078, 108816, 115617, 154156, 201763, 231234, 308312, 403526, 462468, 605289, 616624, 807052, 924936, 1210578, 1614104, 1849872, 2421156, 3228208, 3429971, 4842312, 6859942, 9684624, 10289913, 13719884, 20579826, 27439768, 41159652, 54879536, 82319304, 164638608]

約数ペア:

[(1, 164638608), (2, 82319304), (3, 54879536), (4, 41159652), (6, 27439768), (8, 20579826), (12, 13719884), (16, 10289913), (17, 9684624), (24, 6859942), (34, 4842312), (48, 3429971), (51, 3228208), (68, 2421156), (89, 1849872), (102, 1614104), (136, 1210578), (178, 924936), (204, 807052), (267, 616624), (272, 605289), (356, 462468), (408, 403526), (534, 308312), (712, 231234), (816, 201763), (1068, 154156), (1424, 115617), (1513, 108816), (2136, 77078), (2267, 72624), (3026, 54408), (4272, 38539), (4534, 36312), (4539, 36272), (6052, 27204), (6801, 24208), (9068, 18156), (9078, 18136), (12104, 13602)]