128300544

素因数分解:

$2^9\times 3^3\times {\mathrm{9281}}^1$

素因数の和:9308

約数の個数: 80

約数和(自身を含む): 379819440

約数和(自身を除く): 251518896

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, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 9281, 13824, 18562, 27843, 37124, 55686, 74248, 83529, 111372, 148496, 167058, 222744, 250587, 296992, 334116, 445488, 501174, 593984, 668232, 890976, 1002348, 1187968, 1336464, 1781952, 2004696, 2375936, 2672928, 3563904, 4009392, 4751872, 5345856, 7127808, 8018784, 10691712, 14255616, 16037568, 21383424, 32075136, 42766848, 64150272, 128300544]

約数ペア:

[(1, 128300544), (2, 64150272), (3, 42766848), (4, 32075136), (6, 21383424), (8, 16037568), (9, 14255616), (12, 10691712), (16, 8018784), (18, 7127808), (24, 5345856), (27, 4751872), (32, 4009392), (36, 3563904), (48, 2672928), (54, 2375936), (64, 2004696), (72, 1781952), (96, 1336464), (108, 1187968), (128, 1002348), (144, 890976), (192, 668232), (216, 593984), (256, 501174), (288, 445488), (384, 334116), (432, 296992), (512, 250587), (576, 222744), (768, 167058), (864, 148496), (1152, 111372), (1536, 83529), (1728, 74248), (2304, 55686), (3456, 37124), (4608, 27843), (6912, 18562), (9281, 13824)]