159885954

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 373591680

約数和(自身を除く): 213705726

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1161, 1591, 1861, 1998, 2322, 3182, 3722, 4773, 5583, 9546, 11166, 14319, 16749, 28638, 33498, 42957, 50247, 68857, 80023, 85914, 100494, 137714, 160046, 206571, 240069, 413142, 480138, 619713, 720207, 1239426, 1440414, 1859139, 2160621, 2960851, 3718278, 4321242, 5921702, 8882553, 17765106, 26647659, 53295318, 79942977, 159885954]

約数ペア:

[(1, 159885954), (2, 79942977), (3, 53295318), (6, 26647659), (9, 17765106), (18, 8882553), (27, 5921702), (37, 4321242), (43, 3718278), (54, 2960851), (74, 2160621), (86, 1859139), (111, 1440414), (129, 1239426), (222, 720207), (258, 619713), (333, 480138), (387, 413142), (666, 240069), (774, 206571), (999, 160046), (1161, 137714), (1591, 100494), (1861, 85914), (1998, 80023), (2322, 68857), (3182, 50247), (3722, 42957), (4773, 33498), (5583, 28638), (9546, 16749), (11166, 14319)]