168233976

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9859}}^1$

素因数の和:9953

約数の個数: 64

約数和(自身を含む): 473280000

約数和(自身を除く): 305046024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 9859, 17064, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 177462, 236616, 266193, 354924, 532386, 709848, 778861, 1064772, 1557722, 2129544, 2336583, 3115444, 4673166, 6230888, 7009749, 9346332, 14019498, 18692664, 21029247, 28038996, 42058494, 56077992, 84116988, 168233976]

約数ペア:

[(1, 168233976), (2, 84116988), (3, 56077992), (4, 42058494), (6, 28038996), (8, 21029247), (9, 18692664), (12, 14019498), (18, 9346332), (24, 7009749), (27, 6230888), (36, 4673166), (54, 3115444), (72, 2336583), (79, 2129544), (108, 1557722), (158, 1064772), (216, 778861), (237, 709848), (316, 532386), (474, 354924), (632, 266193), (711, 236616), (948, 177462), (1422, 118308), (1896, 88731), (2133, 78872), (2844, 59154), (4266, 39436), (5688, 29577), (8532, 19718), (9859, 17064)]