159206740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 423327744

約数和(自身を除く): 264121004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 670, 737, 770, 938, 1340, 1474, 1540, 1543, 1876, 2345, 2948, 3086, 3685, 4690, 5159, 6172, 7370, 7715, 9380, 10318, 10801, 14740, 15430, 16973, 20636, 21602, 25795, 30860, 33946, 43204, 51590, 54005, 67892, 84865, 103180, 103381, 108010, 118811, 169730, 206762, 216020, 237622, 339460, 413524, 475244, 516905, 594055, 723667, 1033810, 1137191, 1188110, 1447334, 2067620, 2274382, 2376220, 2894668, 3618335, 4548764, 5685955, 7236670, 7960337, 11371910, 14473340, 15920674, 22743820, 31841348, 39801685, 79603370, 159206740]

約数ペア:

[(1, 159206740), (2, 79603370), (4, 39801685), (5, 31841348), (7, 22743820), (10, 15920674), (11, 14473340), (14, 11371910), (20, 7960337), (22, 7236670), (28, 5685955), (35, 4548764), (44, 3618335), (55, 2894668), (67, 2376220), (70, 2274382), (77, 2067620), (110, 1447334), (134, 1188110), (140, 1137191), (154, 1033810), (220, 723667), (268, 594055), (308, 516905), (335, 475244), (385, 413524), (469, 339460), (670, 237622), (737, 216020), (770, 206762), (938, 169730), (1340, 118811), (1474, 108010), (1540, 103381), (1543, 103180), (1876, 84865), (2345, 67892), (2948, 54005), (3086, 51590), (3685, 43204), (4690, 33946), (5159, 30860), (6172, 25795), (7370, 21602), (7715, 20636), (9380, 16973), (10318, 15430), (10801, 14740)]