139804476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1979}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 386305920

約数和(自身を除く): 246501444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 1979, 2436, 2523, 3364, 3958, 5046, 5887, 5937, 7916, 10092, 11774, 11874, 13853, 17661, 23548, 23748, 27706, 35322, 41559, 55412, 57391, 70644, 83118, 114782, 166236, 172173, 229564, 344346, 401737, 688692, 803474, 1205211, 1606948, 1664339, 2410422, 3328678, 4820844, 4993017, 6657356, 9986034, 11650373, 19972068, 23300746, 34951119, 46601492, 69902238, 139804476]

約数ペア:

[(1, 139804476), (2, 69902238), (3, 46601492), (4, 34951119), (6, 23300746), (7, 19972068), (12, 11650373), (14, 9986034), (21, 6657356), (28, 4993017), (29, 4820844), (42, 3328678), (58, 2410422), (84, 1664339), (87, 1606948), (116, 1205211), (174, 803474), (203, 688692), (348, 401737), (406, 344346), (609, 229564), (812, 172173), (841, 166236), (1218, 114782), (1682, 83118), (1979, 70644), (2436, 57391), (2523, 55412), (3364, 41559), (3958, 35322), (5046, 27706), (5887, 23748), (5937, 23548), (7916, 17661), (10092, 13853), (11774, 11874)]