129144078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 345047040

約数和(自身を除く): 215902962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 103, 107, 126, 186, 189, 206, 214, 217, 279, 309, 321, 378, 434, 558, 618, 642, 651, 721, 749, 837, 927, 963, 1302, 1442, 1498, 1674, 1854, 1926, 1953, 2163, 2247, 2781, 2889, 3193, 3317, 3906, 4326, 4494, 5562, 5778, 5859, 6386, 6489, 6634, 6741, 9579, 9951, 11021, 11718, 12978, 13482, 19158, 19467, 19902, 20223, 22042, 22351, 23219, 28737, 29853, 33063, 38934, 40446, 44702, 46438, 57474, 59706, 66126, 67053, 69657, 77147, 86211, 89559, 99189, 134106, 139314, 154294, 172422, 179118, 198378, 201159, 208971, 231441, 297567, 341651, 402318, 417942, 462882, 595134, 603477, 626913, 683302, 694323, 1024953, 1206954, 1253826, 1388646, 2049906, 2082969, 2391557, 3074859, 4165938, 4783114, 6149718, 7174671, 9224577, 14349342, 18449154, 21524013, 43048026, 64572039, 129144078]

約数ペア:

[(1, 129144078), (2, 64572039), (3, 43048026), (6, 21524013), (7, 18449154), (9, 14349342), (14, 9224577), (18, 7174671), (21, 6149718), (27, 4783114), (31, 4165938), (42, 3074859), (54, 2391557), (62, 2082969), (63, 2049906), (93, 1388646), (103, 1253826), (107, 1206954), (126, 1024953), (186, 694323), (189, 683302), (206, 626913), (214, 603477), (217, 595134), (279, 462882), (309, 417942), (321, 402318), (378, 341651), (434, 297567), (558, 231441), (618, 208971), (642, 201159), (651, 198378), (721, 179118), (749, 172422), (837, 154294), (927, 139314), (963, 134106), (1302, 99189), (1442, 89559), (1498, 86211), (1674, 77147), (1854, 69657), (1926, 67053), (1953, 66126), (2163, 59706), (2247, 57474), (2781, 46438), (2889, 44702), (3193, 40446), (3317, 38934), (3906, 33063), (4326, 29853), (4494, 28737), (5562, 23219), (5778, 22351), (5859, 22042), (6386, 20223), (6489, 19902), (6634, 19467), (6741, 19158), (9579, 13482), (9951, 12978), (11021, 11718)]