129247006

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 243326160

約数和(自身を除く): 114079154

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1693, 1862, 2009, 3386, 4018, 5453, 10906, 11851, 23702, 32167, 38171, 64334, 69413, 76342, 82957, 138826, 165914, 225169, 450338, 485891, 971782, 1318847, 1576183, 2637694, 3152366, 3401237, 6802474, 9231929, 18463858, 64623503, 129247006]

約数ペア:

[(1, 129247006), (2, 64623503), (7, 18463858), (14, 9231929), (19, 6802474), (38, 3401237), (41, 3152366), (49, 2637694), (82, 1576183), (98, 1318847), (133, 971782), (266, 485891), (287, 450338), (574, 225169), (779, 165914), (931, 138826), (1558, 82957), (1693, 76342), (1862, 69413), (2009, 64334), (3386, 38171), (4018, 32167), (5453, 23702), (10906, 11851)]