152864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 319788

約数和(自身を除く): 166924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 544, 562, 1124, 2248, 4496, 4777, 8992, 9554, 19108, 38216, 76432, 152864]

約数ペア:

[(1, 152864), (2, 76432), (4, 38216), (8, 19108), (16, 9554), (17, 8992), (32, 4777), (34, 4496), (68, 2248), (136, 1124), (272, 562), (281, 544)]