149809944

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{20071}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 375747840

約数和(自身を除く): 225937896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 20071, 40142, 60213, 80284, 120426, 160568, 240852, 481704, 6242081, 12484162, 18726243, 24968324, 37452486, 49936648, 74904972, 149809944]

約数ペア:

[(1, 149809944), (2, 74904972), (3, 49936648), (4, 37452486), (6, 24968324), (8, 18726243), (12, 12484162), (24, 6242081), (311, 481704), (622, 240852), (933, 160568), (1244, 120426), (1866, 80284), (2488, 60213), (3732, 40142), (7464, 20071)]