154562928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247697}}^1$

素因数の和:247721

約数の個数: 40

約数和(自身を含む): 430003728

約数和(自身を除く): 275440800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 247697, 495394, 743091, 990788, 1486182, 1981576, 2972364, 3220061, 3963152, 5944728, 6440122, 9660183, 11889456, 12880244, 19320366, 25760488, 38640732, 51520976, 77281464, 154562928]

約数ペア:

[(1, 154562928), (2, 77281464), (3, 51520976), (4, 38640732), (6, 25760488), (8, 19320366), (12, 12880244), (13, 11889456), (16, 9660183), (24, 6440122), (26, 5944728), (39, 3963152), (48, 3220061), (52, 2972364), (78, 1981576), (104, 1486182), (156, 990788), (208, 743091), (312, 495394), (624, 247697)]