142772976

素因数分解:

$2^4\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2163

約数の個数: 80

約数和(自身を含む): 412473600

約数和(自身を除く): 269700624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 167, 216, 334, 432, 501, 668, 1002, 1336, 1503, 1979, 2004, 2672, 3006, 3958, 4008, 4509, 5937, 6012, 7916, 8016, 9018, 11874, 12024, 15832, 17811, 18036, 23748, 24048, 31664, 35622, 36072, 47496, 53433, 71244, 72144, 94992, 106866, 142488, 213732, 284976, 330493, 427464, 660986, 854928, 991479, 1321972, 1982958, 2643944, 2974437, 3965916, 5287888, 5948874, 7931832, 8923311, 11897748, 15863664, 17846622, 23795496, 35693244, 47590992, 71386488, 142772976]

約数ペア:

[(1, 142772976), (2, 71386488), (3, 47590992), (4, 35693244), (6, 23795496), (8, 17846622), (9, 15863664), (12, 11897748), (16, 8923311), (18, 7931832), (24, 5948874), (27, 5287888), (36, 3965916), (48, 2974437), (54, 2643944), (72, 1982958), (108, 1321972), (144, 991479), (167, 854928), (216, 660986), (334, 427464), (432, 330493), (501, 284976), (668, 213732), (1002, 142488), (1336, 106866), (1503, 94992), (1979, 72144), (2004, 71244), (2672, 53433), (3006, 47496), (3958, 36072), (4008, 35622), (4509, 31664), (5937, 24048), (6012, 23748), (7916, 18036), (8016, 17811), (9018, 15832), (11874, 12024)]