165621996

素因数分解:

$2^2\times 3^5\times {\mathrm{170393}}^1$

素因数の和:170412

約数の個数: 36

約数和(自身を含む): 434163912

約数和(自身を除く): 268541916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 170393, 340786, 511179, 681572, 1022358, 1533537, 2044716, 3067074, 4600611, 6134148, 9201222, 13801833, 18402444, 27603666, 41405499, 55207332, 82810998, 165621996]

約数ペア:

[(1, 165621996), (2, 82810998), (3, 55207332), (4, 41405499), (6, 27603666), (9, 18402444), (12, 13801833), (18, 9201222), (27, 6134148), (36, 4600611), (54, 3067074), (81, 2044716), (108, 1533537), (162, 1022358), (243, 681572), (324, 511179), (486, 340786), (972, 170393)]