128210904

素因数分解:

$2^3\times 3^3\times {\mathrm{691}}^1\times {\mathrm{859}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 357072000

約数和(自身を除く): 228861096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 691, 859, 1382, 1718, 2073, 2577, 2764, 3436, 4146, 5154, 5528, 6219, 6872, 7731, 8292, 10308, 12438, 15462, 16584, 18657, 20616, 23193, 24876, 30924, 37314, 46386, 49752, 61848, 74628, 92772, 149256, 185544, 593569, 1187138, 1780707, 2374276, 3561414, 4748552, 5342121, 7122828, 10684242, 14245656, 16026363, 21368484, 32052726, 42736968, 64105452, 128210904]

約数ペア:

[(1, 128210904), (2, 64105452), (3, 42736968), (4, 32052726), (6, 21368484), (8, 16026363), (9, 14245656), (12, 10684242), (18, 7122828), (24, 5342121), (27, 4748552), (36, 3561414), (54, 2374276), (72, 1780707), (108, 1187138), (216, 593569), (691, 185544), (859, 149256), (1382, 92772), (1718, 74628), (2073, 61848), (2577, 49752), (2764, 46386), (3436, 37314), (4146, 30924), (5154, 24876), (5528, 23193), (6219, 20616), (6872, 18657), (7731, 16584), (8292, 15462), (10308, 12438)]