159683408

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{7333}}^1$

素因数の和:8702

約数の個数: 20

約数和(自身を含む): 309656148

約数和(自身を除く): 149972740

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 5444, 7333, 10888, 14666, 21776, 29332, 58664, 117328, 9980213, 19960426, 39920852, 79841704, 159683408]

約数ペア:

[(1, 159683408), (2, 79841704), (4, 39920852), (8, 19960426), (16, 9980213), (1361, 117328), (2722, 58664), (5444, 29332), (7333, 21776), (10888, 14666)]