127722205768

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{191}}^1\times {\mathrm{99391}}^1$

素因数の和:99646

約数の個数: 48

約数和(自身を含む): 249322844160

約数和(自身を除く): 121600638392

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 764, 841, 1528, 1682, 3364, 5539, 6728, 11078, 22156, 44312, 99391, 160631, 198782, 321262, 397564, 642524, 795128, 1285048, 2882339, 5764678, 11529356, 18983681, 23058712, 37967362, 75934724, 83587831, 151869448, 167175662, 334351324, 550526749, 668702648, 1101053498, 2202106996, 4404213992, 15965275721, 31930551442, 63861102884, 127722205768]

約数ペア:

[(1, 127722205768), (2, 63861102884), (4, 31930551442), (8, 15965275721), (29, 4404213992), (58, 2202106996), (116, 1101053498), (191, 668702648), (232, 550526749), (382, 334351324), (764, 167175662), (841, 151869448), (1528, 83587831), (1682, 75934724), (3364, 37967362), (5539, 23058712), (6728, 18983681), (11078, 11529356), (22156, 5764678), (44312, 2882339), (99391, 1285048), (160631, 795128), (198782, 642524), (321262, 397564)]