144895736

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 287413920

約数和(自身を除く): 142518184

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 401, 802, 961, 1457, 1604, 1922, 2914, 3208, 3844, 5828, 7688, 11656, 12431, 18847, 24862, 37694, 45167, 49724, 75388, 90334, 99448, 150776, 180668, 361336, 385361, 584257, 770722, 1168514, 1541444, 2337028, 3082888, 4674056, 18111967, 36223934, 72447868, 144895736]

約数ペア:

[(1, 144895736), (2, 72447868), (4, 36223934), (8, 18111967), (31, 4674056), (47, 3082888), (62, 2337028), (94, 1541444), (124, 1168514), (188, 770722), (248, 584257), (376, 385361), (401, 361336), (802, 180668), (961, 150776), (1457, 99448), (1604, 90334), (1922, 75388), (2914, 49724), (3208, 45167), (3844, 37694), (5828, 24862), (7688, 18847), (11656, 12431)]