189915112

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 364240800

約数和(自身を除く): 174325688

約数列:

[1, 2, 4, 8, 53, 106, 212, 307, 424, 614, 1228, 1459, 2456, 2918, 5836, 11672, 16271, 32542, 65084, 77327, 130168, 154654, 309308, 447913, 618616, 895826, 1791652, 3583304, 23739389, 47478778, 94957556, 189915112]

約数ペア:

[(1, 189915112), (2, 94957556), (4, 47478778), (8, 23739389), (53, 3583304), (106, 1791652), (212, 895826), (307, 618616), (424, 447913), (614, 309308), (1228, 154654), (1459, 130168), (2456, 77327), (2918, 65084), (5836, 32542), (11672, 16271)]