168127120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4568

約数の個数: 80

約数和(自身を含む): 453506688

約数和(自身を除く): 285379568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4481, 4690, 5360, 7504, 8962, 9380, 17924, 18760, 22405, 31367, 35848, 37520, 44810, 62734, 71696, 89620, 125468, 156835, 179240, 250936, 300227, 313670, 358480, 501872, 600454, 627340, 1200908, 1254680, 1501135, 2101589, 2401816, 2509360, 3002270, 4203178, 4803632, 6004540, 8406356, 10507945, 12009080, 16812712, 21015890, 24018160, 33625424, 42031780, 84063560, 168127120]

約数ペア:

[(1, 168127120), (2, 84063560), (4, 42031780), (5, 33625424), (7, 24018160), (8, 21015890), (10, 16812712), (14, 12009080), (16, 10507945), (20, 8406356), (28, 6004540), (35, 4803632), (40, 4203178), (56, 3002270), (67, 2509360), (70, 2401816), (80, 2101589), (112, 1501135), (134, 1254680), (140, 1200908), (268, 627340), (280, 600454), (335, 501872), (469, 358480), (536, 313670), (560, 300227), (670, 250936), (938, 179240), (1072, 156835), (1340, 125468), (1876, 89620), (2345, 71696), (2680, 62734), (3752, 44810), (4481, 37520), (4690, 35848), (5360, 31367), (7504, 22405), (8962, 18760), (9380, 17924)]