163393064

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 323340660

約数和(自身を除く): 159947596

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 401, 424, 802, 961, 1604, 1643, 1922, 3208, 3286, 3844, 6572, 7688, 12431, 13144, 21253, 24862, 42506, 49724, 50933, 85012, 99448, 101866, 170024, 203732, 385361, 407464, 658843, 770722, 1317686, 1541444, 2635372, 3082888, 5270744, 20424133, 40848266, 81696532, 163393064]

約数ペア:

[(1, 163393064), (2, 81696532), (4, 40848266), (8, 20424133), (31, 5270744), (53, 3082888), (62, 2635372), (106, 1541444), (124, 1317686), (212, 770722), (248, 658843), (401, 407464), (424, 385361), (802, 203732), (961, 170024), (1604, 101866), (1643, 99448), (1922, 85012), (3208, 50933), (3286, 49724), (3844, 42506), (6572, 24862), (7688, 21253), (12431, 13144)]