151749248

素因数分解:

$2^7\times 7^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 347371200

約数和(自身を除く): 195621952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 257, 448, 514, 659, 896, 1028, 1318, 1799, 2056, 2636, 3598, 4112, 4613, 5272, 7196, 8224, 9226, 10544, 14392, 16448, 18452, 21088, 28784, 32896, 36904, 42176, 57568, 73808, 84352, 115136, 147616, 169363, 230272, 295232, 338726, 590464, 677452, 1185541, 1354904, 2371082, 2709808, 4742164, 5419616, 9484328, 10839232, 18968656, 21678464, 37937312, 75874624, 151749248]

約数ペア:

[(1, 151749248), (2, 75874624), (4, 37937312), (7, 21678464), (8, 18968656), (14, 10839232), (16, 9484328), (28, 5419616), (32, 4742164), (56, 2709808), (64, 2371082), (112, 1354904), (128, 1185541), (224, 677452), (257, 590464), (448, 338726), (514, 295232), (659, 230272), (896, 169363), (1028, 147616), (1318, 115136), (1799, 84352), (2056, 73808), (2636, 57568), (3598, 42176), (4112, 36904), (4613, 32896), (5272, 28784), (7196, 21088), (8224, 18452), (9226, 16448), (10544, 14392)]