189244864

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 42

約数和(自身を含む): 396386304

約数和(自身を除く): 207141440

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 8191, 11552, 16382, 23104, 32764, 65528, 131056, 155629, 262112, 311258, 524224, 622516, 1245032, 2490064, 2956951, 4980128, 5913902, 9960256, 11827804, 23655608, 47311216, 94622432, 189244864]

約数ペア:

[(1, 189244864), (2, 94622432), (4, 47311216), (8, 23655608), (16, 11827804), (19, 9960256), (32, 5913902), (38, 4980128), (64, 2956951), (76, 2490064), (152, 1245032), (304, 622516), (361, 524224), (608, 311258), (722, 262112), (1216, 155629), (1444, 131056), (2888, 65528), (5776, 32764), (8191, 23104), (11552, 16382)]