138077568

素因数分解:

$2^7\times 3^3\times {\mathrm{39953}}^1$

素因数の和:39976

約数の個数: 64

約数和(自身を含む): 407530800

約数和(自身を除く): 269453232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 39953, 79906, 119859, 159812, 239718, 319624, 359577, 479436, 639248, 719154, 958872, 1078731, 1278496, 1438308, 1917744, 2157462, 2556992, 2876616, 3835488, 4314924, 5113984, 5753232, 7670976, 8629848, 11506464, 15341952, 17259696, 23012928, 34519392, 46025856, 69038784, 138077568]

約数ペア:

[(1, 138077568), (2, 69038784), (3, 46025856), (4, 34519392), (6, 23012928), (8, 17259696), (9, 15341952), (12, 11506464), (16, 8629848), (18, 7670976), (24, 5753232), (27, 5113984), (32, 4314924), (36, 3835488), (48, 2876616), (54, 2556992), (64, 2157462), (72, 1917744), (96, 1438308), (108, 1278496), (128, 1078731), (144, 958872), (192, 719154), (216, 639248), (288, 479436), (384, 359577), (432, 319624), (576, 239718), (864, 159812), (1152, 119859), (1728, 79906), (3456, 39953)]