16040808

素因数分解:

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

素因数の和:228

約数の個数: 96

約数和(自身を含む): 51422400

約数和(自身を除く): 35381592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1236, 1442, 1512, 1854, 2163, 2472, 2781, 2884, 3708, 4326, 5562, 5768, 6489, 7416, 8652, 10609, 11124, 12978, 17304, 19467, 21218, 22248, 25956, 31827, 38934, 42436, 51912, 63654, 74263, 77868, 84872, 95481, 127308, 148526, 155736, 190962, 222789, 254616, 286443, 297052, 381924, 445578, 572886, 594104, 668367, 763848, 891156, 1145772, 1336734, 1782312, 2005101, 2291544, 2673468, 4010202, 5346936, 8020404, 16040808]

約数ペア:

[(1, 16040808), (2, 8020404), (3, 5346936), (4, 4010202), (6, 2673468), (7, 2291544), (8, 2005101), (9, 1782312), (12, 1336734), (14, 1145772), (18, 891156), (21, 763848), (24, 668367), (27, 594104), (28, 572886), (36, 445578), (42, 381924), (54, 297052), (56, 286443), (63, 254616), (72, 222789), (84, 190962), (103, 155736), (108, 148526), (126, 127308), (168, 95481), (189, 84872), (206, 77868), (216, 74263), (252, 63654), (309, 51912), (378, 42436), (412, 38934), (504, 31827), (618, 25956), (721, 22248), (756, 21218), (824, 19467), (927, 17304), (1236, 12978), (1442, 11124), (1512, 10609), (1854, 8652), (2163, 7416), (2472, 6489), (2781, 5768), (2884, 5562), (3708, 4326)]