128283264

素因数分解:

$2^7\times 3^4\times {\mathrm{12373}}^1$

素因数の和:12399

約数の個数: 80

約数和(自身を含む): 381799770

約数和(自身を除く): 253516506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 12373, 24746, 37119, 49492, 74238, 98984, 111357, 148476, 197968, 222714, 296952, 334071, 395936, 445428, 593904, 668142, 791872, 890856, 1002213, 1187808, 1336284, 1583744, 1781712, 2004426, 2375616, 2672568, 3563424, 4008852, 4751232, 5345136, 7126848, 8017704, 10690272, 14253696, 16035408, 21380544, 32070816, 42761088, 64141632, 128283264]

約数ペア:

[(1, 128283264), (2, 64141632), (3, 42761088), (4, 32070816), (6, 21380544), (8, 16035408), (9, 14253696), (12, 10690272), (16, 8017704), (18, 7126848), (24, 5345136), (27, 4751232), (32, 4008852), (36, 3563424), (48, 2672568), (54, 2375616), (64, 2004426), (72, 1781712), (81, 1583744), (96, 1336284), (108, 1187808), (128, 1002213), (144, 890856), (162, 791872), (192, 668142), (216, 593904), (288, 445428), (324, 395936), (384, 334071), (432, 296952), (576, 222714), (648, 197968), (864, 148476), (1152, 111357), (1296, 98984), (1728, 74238), (2592, 49492), (3456, 37119), (5184, 24746), (10368, 12373)]