22128144

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 59710464

約数和(自身を除く): 37582320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 151, 172, 213, 258, 284, 302, 344, 426, 453, 516, 568, 604, 688, 852, 906, 1032, 1136, 1208, 1704, 1812, 2064, 2416, 3053, 3408, 3624, 6106, 6493, 7248, 9159, 10721, 12212, 12986, 18318, 19479, 21442, 24424, 25972, 32163, 36636, 38958, 42884, 48848, 51944, 64326, 73272, 77916, 85768, 103888, 128652, 146544, 155832, 171536, 257304, 311664, 461003, 514608, 922006, 1383009, 1844012, 2766018, 3688024, 5532036, 7376048, 11064072, 22128144]

約数ペア:

[(1, 22128144), (2, 11064072), (3, 7376048), (4, 5532036), (6, 3688024), (8, 2766018), (12, 1844012), (16, 1383009), (24, 922006), (43, 514608), (48, 461003), (71, 311664), (86, 257304), (129, 171536), (142, 155832), (151, 146544), (172, 128652), (213, 103888), (258, 85768), (284, 77916), (302, 73272), (344, 64326), (426, 51944), (453, 48848), (516, 42884), (568, 38958), (604, 36636), (688, 32163), (852, 25972), (906, 24424), (1032, 21442), (1136, 19479), (1208, 18318), (1704, 12986), (1812, 12212), (2064, 10721), (2416, 9159), (3053, 7248), (3408, 6493), (3624, 6106)]