167289136

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 397504320

約数和(自身を除く): 230215184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 73, 74, 79, 98, 112, 146, 148, 158, 196, 259, 292, 296, 316, 392, 511, 518, 553, 584, 592, 632, 784, 1022, 1036, 1106, 1168, 1264, 1813, 2044, 2072, 2212, 2701, 2923, 3577, 3626, 3871, 4088, 4144, 4424, 5402, 5767, 5846, 7154, 7252, 7742, 8176, 8848, 10804, 11534, 11692, 14308, 14504, 15484, 18907, 20461, 21608, 23068, 23384, 28616, 29008, 30968, 37814, 40369, 40922, 43216, 46136, 46768, 57232, 61936, 75628, 80738, 81844, 92272, 132349, 143227, 151256, 161476, 163688, 213379, 264698, 282583, 286454, 302512, 322952, 327376, 426758, 529396, 565166, 572908, 645904, 853516, 1058792, 1130332, 1145816, 1493653, 1707032, 2117584, 2260664, 2291632, 2987306, 3414064, 4521328, 5974612, 10455571, 11949224, 20911142, 23898448, 41822284, 83644568, 167289136]

約数ペア:

[(1, 167289136), (2, 83644568), (4, 41822284), (7, 23898448), (8, 20911142), (14, 11949224), (16, 10455571), (28, 5974612), (37, 4521328), (49, 3414064), (56, 2987306), (73, 2291632), (74, 2260664), (79, 2117584), (98, 1707032), (112, 1493653), (146, 1145816), (148, 1130332), (158, 1058792), (196, 853516), (259, 645904), (292, 572908), (296, 565166), (316, 529396), (392, 426758), (511, 327376), (518, 322952), (553, 302512), (584, 286454), (592, 282583), (632, 264698), (784, 213379), (1022, 163688), (1036, 161476), (1106, 151256), (1168, 143227), (1264, 132349), (1813, 92272), (2044, 81844), (2072, 80738), (2212, 75628), (2701, 61936), (2923, 57232), (3577, 46768), (3626, 46136), (3871, 43216), (4088, 40922), (4144, 40369), (4424, 37814), (5402, 30968), (5767, 29008), (5846, 28616), (7154, 23384), (7252, 23068), (7742, 21608), (8176, 20461), (8848, 18907), (10804, 15484), (11534, 14504), (11692, 14308)]