138082968

素因数分解:

$2^3\times 3^4\times {\mathrm{213091}}^1$

素因数の和:213109

約数の個数: 40

約数和(自身を含む): 386761980

約数和(自身を除く): 248679012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 213091, 426182, 639273, 852364, 1278546, 1704728, 1917819, 2557092, 3835638, 5114184, 5753457, 7671276, 11506914, 15342552, 17260371, 23013828, 34520742, 46027656, 69041484, 138082968]

約数ペア:

[(1, 138082968), (2, 69041484), (3, 46027656), (4, 34520742), (6, 23013828), (8, 17260371), (9, 15342552), (12, 11506914), (18, 7671276), (24, 5753457), (27, 5114184), (36, 3835638), (54, 2557092), (72, 1917819), (81, 1704728), (108, 1278546), (162, 852364), (216, 639273), (324, 426182), (648, 213091)]