140411128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 311875200

約数和(自身を除く): 171464072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 139, 143, 278, 286, 556, 572, 883, 1112, 1144, 1529, 1766, 1807, 3058, 3532, 3614, 6116, 7064, 7228, 9713, 11479, 12232, 14456, 19426, 19877, 22958, 38852, 39754, 45916, 77704, 79508, 91832, 122737, 126269, 159016, 245474, 252538, 490948, 505076, 981896, 1010152, 1350107, 1595581, 2700214, 3191162, 5400428, 6382324, 10800856, 12764648, 17551391, 35102782, 70205564, 140411128]

約数ペア:

[(1, 140411128), (2, 70205564), (4, 35102782), (8, 17551391), (11, 12764648), (13, 10800856), (22, 6382324), (26, 5400428), (44, 3191162), (52, 2700214), (88, 1595581), (104, 1350107), (139, 1010152), (143, 981896), (278, 505076), (286, 490948), (556, 252538), (572, 245474), (883, 159016), (1112, 126269), (1144, 122737), (1529, 91832), (1766, 79508), (1807, 77704), (3058, 45916), (3532, 39754), (3614, 38852), (6116, 22958), (7064, 19877), (7228, 19426), (9713, 14456), (11479, 12232)]