165755016

素因数分解:

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

素因数の和:256

約数の個数: 144

約数和(自身を含む): 534792960

約数和(自身を除く): 369037944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 103, 124, 126, 168, 186, 206, 217, 248, 252, 279, 309, 372, 412, 434, 504, 558, 618, 651, 721, 744, 824, 868, 927, 1116, 1236, 1302, 1442, 1736, 1854, 1953, 2163, 2232, 2472, 2604, 2884, 3193, 3708, 3906, 4326, 5208, 5768, 6386, 6489, 7416, 7812, 8652, 9579, 10609, 12772, 12978, 15624, 17304, 19158, 21218, 22351, 25544, 25956, 28737, 31827, 38316, 42436, 44702, 51912, 57474, 63654, 67053, 74263, 76632, 84872, 89404, 95481, 114948, 127308, 134106, 148526, 178808, 190962, 201159, 222789, 229896, 254616, 268212, 297052, 328879, 381924, 402318, 445578, 536424, 594104, 657758, 668367, 763848, 804636, 891156, 986637, 1315516, 1336734, 1609272, 1782312, 1973274, 2302153, 2631032, 2673468, 2959911, 3946548, 4604306, 5346936, 5919822, 6906459, 7893096, 9208612, 11839644, 13812918, 18417224, 20719377, 23679288, 27625836, 41438754, 55251672, 82877508, 165755016]

約数ペア:

[(1, 165755016), (2, 82877508), (3, 55251672), (4, 41438754), (6, 27625836), (7, 23679288), (8, 20719377), (9, 18417224), (12, 13812918), (14, 11839644), (18, 9208612), (21, 7893096), (24, 6906459), (28, 5919822), (31, 5346936), (36, 4604306), (42, 3946548), (56, 2959911), (62, 2673468), (63, 2631032), (72, 2302153), (84, 1973274), (93, 1782312), (103, 1609272), (124, 1336734), (126, 1315516), (168, 986637), (186, 891156), (206, 804636), (217, 763848), (248, 668367), (252, 657758), (279, 594104), (309, 536424), (372, 445578), (412, 402318), (434, 381924), (504, 328879), (558, 297052), (618, 268212), (651, 254616), (721, 229896), (744, 222789), (824, 201159), (868, 190962), (927, 178808), (1116, 148526), (1236, 134106), (1302, 127308), (1442, 114948), (1736, 95481), (1854, 89404), (1953, 84872), (2163, 76632), (2232, 74263), (2472, 67053), (2604, 63654), (2884, 57474), (3193, 51912), (3708, 44702), (3906, 42436), (4326, 38316), (5208, 31827), (5768, 28737), (6386, 25956), (6489, 25544), (7416, 22351), (7812, 21218), (8652, 19158), (9579, 17304), (10609, 15624), (12772, 12978)]