163990412

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{7109}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 294638400

約数和(自身を除く): 130647988

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 5767, 7109, 11534, 14218, 23068, 28436, 518957, 561611, 1037914, 1123222, 2075828, 2246444, 40997603, 81995206, 163990412]

約数ペア:

[(1, 163990412), (2, 81995206), (4, 40997603), (73, 2246444), (79, 2075828), (146, 1123222), (158, 1037914), (292, 561611), (316, 518957), (5767, 28436), (7109, 23068), (11534, 14218)]