168931332

素因数分解:

$2^2\times 3^4\times {\mathrm{521393}}^1$

素因数の和:521409

約数の個数: 30

約数和(自身を含む): 441620718

約数和(自身を除く): 272689386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521393, 1042786, 1564179, 2085572, 3128358, 4692537, 6256716, 9385074, 14077611, 18770148, 28155222, 42232833, 56310444, 84465666, 168931332]

約数ペア:

[(1, 168931332), (2, 84465666), (3, 56310444), (4, 42232833), (6, 28155222), (9, 18770148), (12, 14077611), (18, 9385074), (27, 6256716), (36, 4692537), (54, 3128358), (81, 2085572), (108, 1564179), (162, 1042786), (324, 521393)]