163972704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 518337792

約数和(自身を除く): 354365088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 103, 112, 138, 161, 168, 184, 206, 224, 276, 309, 322, 336, 368, 412, 483, 552, 618, 644, 672, 721, 736, 824, 966, 1104, 1236, 1288, 1442, 1648, 1932, 2163, 2208, 2369, 2472, 2576, 2884, 3296, 3864, 4326, 4738, 4944, 5152, 5768, 7107, 7728, 8652, 9476, 9888, 10609, 11536, 14214, 15456, 16583, 17304, 18952, 21218, 23072, 28428, 31827, 33166, 34608, 37904, 42436, 49749, 56856, 63654, 66332, 69216, 74263, 75808, 84872, 99498, 113712, 127308, 132664, 148526, 169744, 198996, 222789, 227424, 244007, 254616, 265328, 297052, 339488, 397992, 445578, 488014, 509232, 530656, 594104, 732021, 795984, 891156, 976028, 1018464, 1188208, 1464042, 1591968, 1708049, 1782312, 1952056, 2376416, 2928084, 3416098, 3564624, 3904112, 5124147, 5856168, 6832196, 7129248, 7808224, 10248294, 11712336, 13664392, 20496588, 23424672, 27328784, 40993176, 54657568, 81986352, 163972704]

約数ペア:

[(1, 163972704), (2, 81986352), (3, 54657568), (4, 40993176), (6, 27328784), (7, 23424672), (8, 20496588), (12, 13664392), (14, 11712336), (16, 10248294), (21, 7808224), (23, 7129248), (24, 6832196), (28, 5856168), (32, 5124147), (42, 3904112), (46, 3564624), (48, 3416098), (56, 2928084), (69, 2376416), (84, 1952056), (92, 1782312), (96, 1708049), (103, 1591968), (112, 1464042), (138, 1188208), (161, 1018464), (168, 976028), (184, 891156), (206, 795984), (224, 732021), (276, 594104), (309, 530656), (322, 509232), (336, 488014), (368, 445578), (412, 397992), (483, 339488), (552, 297052), (618, 265328), (644, 254616), (672, 244007), (721, 227424), (736, 222789), (824, 198996), (966, 169744), (1104, 148526), (1236, 132664), (1288, 127308), (1442, 113712), (1648, 99498), (1932, 84872), (2163, 75808), (2208, 74263), (2369, 69216), (2472, 66332), (2576, 63654), (2884, 56856), (3296, 49749), (3864, 42436), (4326, 37904), (4738, 34608), (4944, 33166), (5152, 31827), (5768, 28428), (7107, 23072), (7728, 21218), (8652, 18952), (9476, 17304), (9888, 16583), (10609, 15456), (11536, 14214)]