140410648

素因数分解:

$2^3\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{1693}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 301260960

約数和(自身を除く): 160850312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1481, 1693, 2962, 3386, 5924, 6772, 10367, 11848, 11851, 13544, 20734, 23702, 41468, 47404, 82936, 94808, 2507333, 5014666, 10029332, 17551331, 20058664, 35102662, 70205324, 140410648]

約数ペア:

[(1, 140410648), (2, 70205324), (4, 35102662), (7, 20058664), (8, 17551331), (14, 10029332), (28, 5014666), (56, 2507333), (1481, 94808), (1693, 82936), (2962, 47404), (3386, 41468), (5924, 23702), (6772, 20734), (10367, 13544), (11848, 11851)]