164017272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 455040000

約数和(自身を除く): 291022728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 79, 87, 114, 116, 152, 157, 158, 174, 228, 232, 237, 314, 316, 348, 456, 471, 474, 551, 628, 632, 696, 942, 948, 1102, 1256, 1501, 1653, 1884, 1896, 2204, 2291, 2983, 3002, 3306, 3768, 4408, 4503, 4553, 4582, 5966, 6004, 6612, 6873, 8949, 9006, 9106, 9164, 11932, 12008, 12403, 13224, 13659, 13746, 17898, 18012, 18212, 18328, 23864, 24806, 27318, 27492, 35796, 36024, 36424, 37209, 43529, 49612, 54636, 54984, 71592, 74418, 86507, 87058, 99224, 109272, 130587, 148836, 173014, 174116, 235657, 259521, 261174, 297672, 346028, 348232, 359687, 471314, 519042, 522348, 692056, 706971, 719374, 942628, 1038084, 1044696, 1079061, 1413942, 1438748, 1885256, 2076168, 2158122, 2827884, 2877496, 4316244, 5655768, 6834053, 8632488, 13668106, 20502159, 27336212, 41004318, 54672424, 82008636, 164017272]

約数ペア:

[(1, 164017272), (2, 82008636), (3, 54672424), (4, 41004318), (6, 27336212), (8, 20502159), (12, 13668106), (19, 8632488), (24, 6834053), (29, 5655768), (38, 4316244), (57, 2877496), (58, 2827884), (76, 2158122), (79, 2076168), (87, 1885256), (114, 1438748), (116, 1413942), (152, 1079061), (157, 1044696), (158, 1038084), (174, 942628), (228, 719374), (232, 706971), (237, 692056), (314, 522348), (316, 519042), (348, 471314), (456, 359687), (471, 348232), (474, 346028), (551, 297672), (628, 261174), (632, 259521), (696, 235657), (942, 174116), (948, 173014), (1102, 148836), (1256, 130587), (1501, 109272), (1653, 99224), (1884, 87058), (1896, 86507), (2204, 74418), (2291, 71592), (2983, 54984), (3002, 54636), (3306, 49612), (3768, 43529), (4408, 37209), (4503, 36424), (4553, 36024), (4582, 35796), (5966, 27492), (6004, 27318), (6612, 24806), (6873, 23864), (8949, 18328), (9006, 18212), (9106, 18012), (9164, 17898), (11932, 13746), (12008, 13659), (12403, 13224)]