137017784

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 126433096

約数列:

[1, 2, 4, 8, 47, 94, 188, 307, 376, 614, 1187, 1228, 2374, 2456, 4748, 9496, 14429, 28858, 55789, 57716, 111578, 115432, 223156, 364409, 446312, 728818, 1457636, 2915272, 17127223, 34254446, 68508892, 137017784]

約数ペア:

[(1, 137017784), (2, 68508892), (4, 34254446), (8, 17127223), (47, 2915272), (94, 1457636), (188, 728818), (307, 446312), (376, 364409), (614, 223156), (1187, 115432), (1228, 111578), (2374, 57716), (2456, 55789), (4748, 28858), (9496, 14429)]