16202777744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{30649}}^1$

素因数の和:30760

約数の個数: 80

約数和(自身を含む): 34661472000

約数和(自身を除く): 18458694256

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 304, 376, 592, 703, 752, 893, 1406, 1739, 1786, 2812, 3478, 3572, 5624, 6956, 7144, 11248, 13912, 14288, 27824, 30649, 33041, 61298, 66082, 122596, 132164, 245192, 264328, 490384, 528656, 582331, 1134013, 1164662, 1440503, 2268026, 2329324, 2881006, 4536052, 4658648, 5762012, 9072104, 9317296, 11524024, 18144208, 21546247, 23048048, 27369557, 43092494, 53298611, 54739114, 86184988, 106597222, 109478228, 172369976, 213194444, 218956456, 344739952, 426388888, 437912912, 852777776, 1012673609, 2025347218, 4050694436, 8101388872, 16202777744]

約数ペア:

[(1, 16202777744), (2, 8101388872), (4, 4050694436), (8, 2025347218), (16, 1012673609), (19, 852777776), (37, 437912912), (38, 426388888), (47, 344739952), (74, 218956456), (76, 213194444), (94, 172369976), (148, 109478228), (152, 106597222), (188, 86184988), (296, 54739114), (304, 53298611), (376, 43092494), (592, 27369557), (703, 23048048), (752, 21546247), (893, 18144208), (1406, 11524024), (1739, 9317296), (1786, 9072104), (2812, 5762012), (3478, 4658648), (3572, 4536052), (5624, 2881006), (6956, 2329324), (7144, 2268026), (11248, 1440503), (13912, 1164662), (14288, 1134013), (27824, 582331), (30649, 528656), (33041, 490384), (61298, 264328), (66082, 245192), (122596, 132164)]