160403892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 418369056

約数和(自身を除く): 257965164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 121, 122, 132, 183, 242, 244, 363, 366, 484, 671, 726, 732, 1342, 1452, 1811, 2013, 2684, 3622, 4026, 5433, 7244, 7381, 8052, 10866, 14762, 19921, 21732, 22143, 29524, 39842, 44286, 59763, 79684, 88572, 110471, 119526, 219131, 220942, 239052, 331413, 438262, 441884, 657393, 662826, 876524, 1215181, 1314786, 1325652, 2430362, 2629572, 3645543, 4860724, 7291086, 13366991, 14582172, 26733982, 40100973, 53467964, 80201946, 160403892]

約数ペア:

[(1, 160403892), (2, 80201946), (3, 53467964), (4, 40100973), (6, 26733982), (11, 14582172), (12, 13366991), (22, 7291086), (33, 4860724), (44, 3645543), (61, 2629572), (66, 2430362), (121, 1325652), (122, 1314786), (132, 1215181), (183, 876524), (242, 662826), (244, 657393), (363, 441884), (366, 438262), (484, 331413), (671, 239052), (726, 220942), (732, 219131), (1342, 119526), (1452, 110471), (1811, 88572), (2013, 79684), (2684, 59763), (3622, 44286), (4026, 39842), (5433, 29524), (7244, 22143), (7381, 21732), (8052, 19921), (10866, 14762)]