160033788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 420387968

約数和(自身を除く): 260354180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1543, 1548, 2412, 2881, 3086, 4629, 5762, 6172, 8643, 9258, 11524, 13887, 17286, 18516, 25929, 27774, 34572, 51858, 55548, 66349, 103381, 103716, 132698, 199047, 206762, 265396, 310143, 398094, 413524, 597141, 620286, 796188, 930429, 1194282, 1240572, 1860858, 2388564, 3721716, 4445383, 8890766, 13336149, 17781532, 26672298, 40008447, 53344596, 80016894, 160033788]

約数ペア:

[(1, 160033788), (2, 80016894), (3, 53344596), (4, 40008447), (6, 26672298), (9, 17781532), (12, 13336149), (18, 8890766), (36, 4445383), (43, 3721716), (67, 2388564), (86, 1860858), (129, 1240572), (134, 1194282), (172, 930429), (201, 796188), (258, 620286), (268, 597141), (387, 413524), (402, 398094), (516, 310143), (603, 265396), (774, 206762), (804, 199047), (1206, 132698), (1543, 103716), (1548, 103381), (2412, 66349), (2881, 55548), (3086, 51858), (4629, 34572), (5762, 27774), (6172, 25929), (8643, 18516), (9258, 17286), (11524, 13887)]