16451088

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 44669760

約数和(自身を除く): 28218672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 59, 74, 111, 118, 148, 157, 177, 222, 236, 296, 314, 354, 444, 471, 472, 592, 628, 708, 888, 942, 944, 1256, 1416, 1776, 1884, 2183, 2512, 2832, 3768, 4366, 5809, 6549, 7536, 8732, 9263, 11618, 13098, 17427, 17464, 18526, 23236, 26196, 27789, 34854, 34928, 37052, 46472, 52392, 55578, 69708, 74104, 92944, 104784, 111156, 139416, 148208, 222312, 278832, 342731, 444624, 685462, 1028193, 1370924, 2056386, 2741848, 4112772, 5483696, 8225544, 16451088]

約数ペア:

[(1, 16451088), (2, 8225544), (3, 5483696), (4, 4112772), (6, 2741848), (8, 2056386), (12, 1370924), (16, 1028193), (24, 685462), (37, 444624), (48, 342731), (59, 278832), (74, 222312), (111, 148208), (118, 139416), (148, 111156), (157, 104784), (177, 92944), (222, 74104), (236, 69708), (296, 55578), (314, 52392), (354, 46472), (444, 37052), (471, 34928), (472, 34854), (592, 27789), (628, 26196), (708, 23236), (888, 18526), (942, 17464), (944, 17427), (1256, 13098), (1416, 11618), (1776, 9263), (1884, 8732), (2183, 7536), (2512, 6549), (2832, 5809), (3768, 4366)]