137844784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 335978496

約数和(自身を除く): 198133712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 881, 889, 1016, 1232, 1397, 1762, 1778, 2032, 2794, 3524, 3556, 5588, 6167, 7048, 7112, 9691, 9779, 11176, 12334, 14096, 14224, 19382, 19558, 22352, 24668, 38764, 39116, 49336, 67837, 77528, 78232, 98672, 111887, 135674, 155056, 156464, 223774, 271348, 447548, 542696, 783209, 895096, 1085392, 1230757, 1566418, 1790192, 2461514, 3132836, 4923028, 6265672, 8615299, 9846056, 12531344, 17230598, 19692112, 34461196, 68922392, 137844784]

約数ペア:

[(1, 137844784), (2, 68922392), (4, 34461196), (7, 19692112), (8, 17230598), (11, 12531344), (14, 9846056), (16, 8615299), (22, 6265672), (28, 4923028), (44, 3132836), (56, 2461514), (77, 1790192), (88, 1566418), (112, 1230757), (127, 1085392), (154, 895096), (176, 783209), (254, 542696), (308, 447548), (508, 271348), (616, 223774), (881, 156464), (889, 155056), (1016, 135674), (1232, 111887), (1397, 98672), (1762, 78232), (1778, 77528), (2032, 67837), (2794, 49336), (3524, 39116), (3556, 38764), (5588, 24668), (6167, 22352), (7048, 19558), (7112, 19382), (9691, 14224), (9779, 14096), (11176, 12334)]