168311040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 548347968

約数和(自身を除く): 380036928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 827, 848, 960, 1060, 1272, 1280, 1590, 1654, 1696, 1920, 2120, 2481, 2544, 3180, 3308, 3392, 3840, 4135, 4240, 4962, 5088, 6360, 6616, 6784, 8270, 8480, 9924, 10176, 12405, 12720, 13232, 13568, 16540, 16960, 19848, 20352, 24810, 25440, 26464, 33080, 33920, 39696, 40704, 43831, 49620, 50880, 52928, 66160, 67840, 79392, 87662, 99240, 101760, 105856, 131493, 132320, 158784, 175324, 198480, 203520, 211712, 219155, 262986, 264640, 317568, 350648, 396960, 438310, 525972, 529280, 635136, 657465, 701296, 793920, 876620, 1051944, 1058560, 1314930, 1402592, 1587840, 1753240, 2103888, 2629860, 2805184, 3175680, 3506480, 4207776, 5259720, 5610368, 7012960, 8415552, 10519440, 11220736, 14025920, 16831104, 21038880, 28051840, 33662208, 42077760, 56103680, 84155520, 168311040]

約数ペア:

[(1, 168311040), (2, 84155520), (3, 56103680), (4, 42077760), (5, 33662208), (6, 28051840), (8, 21038880), (10, 16831104), (12, 14025920), (15, 11220736), (16, 10519440), (20, 8415552), (24, 7012960), (30, 5610368), (32, 5259720), (40, 4207776), (48, 3506480), (53, 3175680), (60, 2805184), (64, 2629860), (80, 2103888), (96, 1753240), (106, 1587840), (120, 1402592), (128, 1314930), (159, 1058560), (160, 1051944), (192, 876620), (212, 793920), (240, 701296), (256, 657465), (265, 635136), (318, 529280), (320, 525972), (384, 438310), (424, 396960), (480, 350648), (530, 317568), (636, 264640), (640, 262986), (768, 219155), (795, 211712), (827, 203520), (848, 198480), (960, 175324), (1060, 158784), (1272, 132320), (1280, 131493), (1590, 105856), (1654, 101760), (1696, 99240), (1920, 87662), (2120, 79392), (2481, 67840), (2544, 66160), (3180, 52928), (3308, 50880), (3392, 49620), (3840, 43831), (4135, 40704), (4240, 39696), (4962, 33920), (5088, 33080), (6360, 26464), (6616, 25440), (6784, 24810), (8270, 20352), (8480, 19848), (9924, 16960), (10176, 16540), (12405, 13568), (12720, 13232)]