145726872

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 371105280

約数和(自身を除く): 225378408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 167, 206, 309, 334, 353, 412, 501, 618, 668, 706, 824, 1002, 1059, 1236, 1336, 1412, 2004, 2118, 2472, 2824, 4008, 4236, 8472, 17201, 34402, 36359, 51603, 58951, 68804, 72718, 103206, 109077, 117902, 137608, 145436, 176853, 206412, 218154, 235804, 290872, 353706, 412824, 436308, 471608, 707412, 872616, 1414824, 6071953, 12143906, 18215859, 24287812, 36431718, 48575624, 72863436, 145726872]

約数ペア:

[(1, 145726872), (2, 72863436), (3, 48575624), (4, 36431718), (6, 24287812), (8, 18215859), (12, 12143906), (24, 6071953), (103, 1414824), (167, 872616), (206, 707412), (309, 471608), (334, 436308), (353, 412824), (412, 353706), (501, 290872), (618, 235804), (668, 218154), (706, 206412), (824, 176853), (1002, 145436), (1059, 137608), (1236, 117902), (1336, 109077), (1412, 103206), (2004, 72718), (2118, 68804), (2472, 58951), (2824, 51603), (4008, 36359), (4236, 34402), (8472, 17201)]