162878146

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:994

約数の個数: 24

約数和(自身を含む): 258944364

約数和(自身を除く): 96066218

約数列:

[1, 2, 19, 38, 361, 433, 521, 722, 866, 1042, 8227, 9899, 16454, 19798, 156313, 188081, 225593, 312626, 376162, 451186, 4286267, 8572534, 81439073, 162878146]

約数ペア:

[(1, 162878146), (2, 81439073), (19, 8572534), (38, 4286267), (361, 451186), (433, 376162), (521, 312626), (722, 225593), (866, 188081), (1042, 156313), (8227, 19798), (9899, 16454)]