147573776

素因数分解:

$2^4\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1601}}^1$

素因数の和:2439

約数の個数: 40

約数和(自身を含む): 327371904

約数和(自身を除く): 179798128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 823, 1601, 1646, 3202, 3292, 5761, 6404, 6584, 11207, 11522, 12808, 13168, 22414, 23044, 25616, 44828, 46088, 89656, 92176, 179312, 1317623, 2635246, 5270492, 9223361, 10540984, 18446722, 21081968, 36893444, 73786888, 147573776]

約数ペア:

[(1, 147573776), (2, 73786888), (4, 36893444), (7, 21081968), (8, 18446722), (14, 10540984), (16, 9223361), (28, 5270492), (56, 2635246), (112, 1317623), (823, 179312), (1601, 92176), (1646, 89656), (3202, 46088), (3292, 44828), (5761, 25616), (6404, 23044), (6584, 22414), (11207, 13168), (11522, 12808)]