159120816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 439480800

約数和(自身を除く): 280359984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 109, 136, 204, 218, 272, 327, 408, 436, 654, 816, 872, 1308, 1744, 1789, 1853, 2616, 3578, 3706, 5232, 5367, 5559, 7156, 7412, 10734, 11118, 14312, 14824, 21468, 22236, 28624, 29648, 30413, 42936, 44472, 60826, 85872, 88944, 91239, 121652, 182478, 195001, 243304, 364956, 390002, 486608, 585003, 729912, 780004, 1170006, 1459824, 1560008, 2340012, 3120016, 3315017, 4680024, 6630034, 9360048, 9945051, 13260068, 19890102, 26520136, 39780204, 53040272, 79560408, 159120816]

約数ペア:

[(1, 159120816), (2, 79560408), (3, 53040272), (4, 39780204), (6, 26520136), (8, 19890102), (12, 13260068), (16, 9945051), (17, 9360048), (24, 6630034), (34, 4680024), (48, 3315017), (51, 3120016), (68, 2340012), (102, 1560008), (109, 1459824), (136, 1170006), (204, 780004), (218, 729912), (272, 585003), (327, 486608), (408, 390002), (436, 364956), (654, 243304), (816, 195001), (872, 182478), (1308, 121652), (1744, 91239), (1789, 88944), (1853, 85872), (2616, 60826), (3578, 44472), (3706, 42936), (5232, 30413), (5367, 29648), (5559, 28624), (7156, 22236), (7412, 21468), (10734, 14824), (11118, 14312)]