160994408

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 319825440

約数和(自身を除く): 158831032

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 487, 961, 974, 1333, 1922, 1948, 2666, 3844, 3896, 5332, 7688, 10664, 15097, 20941, 30194, 41323, 41882, 60388, 82646, 83764, 120776, 165292, 167528, 330584, 468007, 649171, 936014, 1298342, 1872028, 2596684, 3744056, 5193368, 20124301, 40248602, 80497204, 160994408]

約数ペア:

[(1, 160994408), (2, 80497204), (4, 40248602), (8, 20124301), (31, 5193368), (43, 3744056), (62, 2596684), (86, 1872028), (124, 1298342), (172, 936014), (248, 649171), (344, 468007), (487, 330584), (961, 167528), (974, 165292), (1333, 120776), (1922, 83764), (1948, 82646), (2666, 60388), (3844, 41882), (3896, 41323), (5332, 30194), (7688, 20941), (10664, 15097)]