164949750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 128

約数和(自身を含む): 522961920

約数和(自身を除く): 358012170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 875, 945, 1050, 1125, 1350, 1575, 1750, 1890, 2250, 2625, 3150, 3375, 3491, 4725, 5250, 6750, 6982, 7875, 9450, 10473, 15750, 17455, 20946, 23625, 24437, 31419, 34910, 47250, 48874, 52365, 62838, 73311, 87275, 94257, 104730, 122185, 146622, 157095, 174550, 188514, 219933, 244370, 261825, 314190, 366555, 436375, 439866, 471285, 523650, 610925, 659799, 733110, 785475, 872750, 942570, 1099665, 1221850, 1309125, 1319598, 1570950, 1832775, 2199330, 2356425, 2618250, 3054625, 3298995, 3665550, 3927375, 4712850, 5498325, 6109250, 6597990, 7854750, 9163875, 10996650, 11782125, 16494975, 18327750, 23564250, 27491625, 32989950, 54983250, 82474875, 164949750]

約数ペア:

[(1, 164949750), (2, 82474875), (3, 54983250), (5, 32989950), (6, 27491625), (7, 23564250), (9, 18327750), (10, 16494975), (14, 11782125), (15, 10996650), (18, 9163875), (21, 7854750), (25, 6597990), (27, 6109250), (30, 5498325), (35, 4712850), (42, 3927375), (45, 3665550), (50, 3298995), (54, 3054625), (63, 2618250), (70, 2356425), (75, 2199330), (90, 1832775), (105, 1570950), (125, 1319598), (126, 1309125), (135, 1221850), (150, 1099665), (175, 942570), (189, 872750), (210, 785475), (225, 733110), (250, 659799), (270, 610925), (315, 523650), (350, 471285), (375, 439866), (378, 436375), (450, 366555), (525, 314190), (630, 261825), (675, 244370), (750, 219933), (875, 188514), (945, 174550), (1050, 157095), (1125, 146622), (1350, 122185), (1575, 104730), (1750, 94257), (1890, 87275), (2250, 73311), (2625, 62838), (3150, 52365), (3375, 48874), (3491, 47250), (4725, 34910), (5250, 31419), (6750, 24437), (6982, 23625), (7875, 20946), (9450, 17455), (10473, 15750)]