16561386384

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{23537}}^1$

素因数の和:23792

約数の個数: 80

約数和(自身を含む): 43500483648

約数和(自身を除く): 26939097264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 137, 214, 274, 321, 411, 428, 548, 642, 822, 856, 1096, 1284, 1644, 1712, 2192, 2568, 3288, 5136, 6576, 14659, 23537, 29318, 43977, 47074, 58636, 70611, 87954, 94148, 117272, 141222, 175908, 188296, 234544, 282444, 351816, 376592, 564888, 703632, 1129776, 2518459, 3224569, 5036918, 6449138, 7555377, 9673707, 10073836, 12898276, 15110754, 19347414, 20147672, 25796552, 30221508, 38694828, 40295344, 51593104, 60443016, 77389656, 120886032, 154779312, 345028883, 690057766, 1035086649, 1380115532, 2070173298, 2760231064, 4140346596, 5520462128, 8280693192, 16561386384]

約数ペア:

[(1, 16561386384), (2, 8280693192), (3, 5520462128), (4, 4140346596), (6, 2760231064), (8, 2070173298), (12, 1380115532), (16, 1035086649), (24, 690057766), (48, 345028883), (107, 154779312), (137, 120886032), (214, 77389656), (274, 60443016), (321, 51593104), (411, 40295344), (428, 38694828), (548, 30221508), (642, 25796552), (822, 20147672), (856, 19347414), (1096, 15110754), (1284, 12898276), (1644, 10073836), (1712, 9673707), (2192, 7555377), (2568, 6449138), (3288, 5036918), (5136, 3224569), (6576, 2518459), (14659, 1129776), (23537, 703632), (29318, 564888), (43977, 376592), (47074, 351816), (58636, 282444), (70611, 234544), (87954, 188296), (94148, 175908), (117272, 141222)]