138820716

素因数分解:

$2^2\times 3^4\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2116

約数の個数: 60

約数和(自身を含む): 364684320

約数和(自身を除く): 225863604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 324, 458, 687, 916, 1374, 1871, 2061, 2748, 3742, 4122, 5613, 6183, 7484, 8244, 11226, 12366, 16839, 18549, 22452, 24732, 33678, 37098, 50517, 67356, 74196, 101034, 151551, 202068, 303102, 428459, 606204, 856918, 1285377, 1713836, 2570754, 3856131, 5141508, 7712262, 11568393, 15424524, 23136786, 34705179, 46273572, 69410358, 138820716]

約数ペア:

[(1, 138820716), (2, 69410358), (3, 46273572), (4, 34705179), (6, 23136786), (9, 15424524), (12, 11568393), (18, 7712262), (27, 5141508), (36, 3856131), (54, 2570754), (81, 1713836), (108, 1285377), (162, 856918), (229, 606204), (324, 428459), (458, 303102), (687, 202068), (916, 151551), (1374, 101034), (1871, 74196), (2061, 67356), (2748, 50517), (3742, 37098), (4122, 33678), (5613, 24732), (6183, 22452), (7484, 18549), (8244, 16839), (11226, 12366)]