129344256

素因数分解:

$2^8\times 3^3\times {\mathrm{18713}}^1$

素因数の和:18738

約数の個数: 72

約数和(自身を含む): 382514160

約数和(自身を除く): 253169904

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, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 18713, 37426, 56139, 74852, 112278, 149704, 168417, 224556, 299408, 336834, 449112, 505251, 598816, 673668, 898224, 1010502, 1197632, 1347336, 1796448, 2021004, 2395264, 2694672, 3592896, 4042008, 4790528, 5389344, 7185792, 8084016, 10778688, 14371584, 16168032, 21557376, 32336064, 43114752, 64672128, 129344256]

約数ペア:

[(1, 129344256), (2, 64672128), (3, 43114752), (4, 32336064), (6, 21557376), (8, 16168032), (9, 14371584), (12, 10778688), (16, 8084016), (18, 7185792), (24, 5389344), (27, 4790528), (32, 4042008), (36, 3592896), (48, 2694672), (54, 2395264), (64, 2021004), (72, 1796448), (96, 1347336), (108, 1197632), (128, 1010502), (144, 898224), (192, 673668), (216, 598816), (256, 505251), (288, 449112), (384, 336834), (432, 299408), (576, 224556), (768, 168417), (864, 149704), (1152, 112278), (1728, 74852), (2304, 56139), (3456, 37426), (6912, 18713)]