155890491112

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{3463}}^1\times {\mathrm{18329}}^1$

素因数の和:22105

約数の個数: 32

約数和(自身を含む): 293347454400

約数和(自身を除く): 137456963288

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 3463, 6926, 13852, 18329, 27704, 36658, 73316, 146632, 1063141, 2126282, 4252564, 5627003, 8505128, 11254006, 22508012, 45016024, 63473327, 126946654, 253893308, 507786616, 19486311389, 38972622778, 77945245556, 155890491112]

約数ペア:

[(1, 155890491112), (2, 77945245556), (4, 38972622778), (8, 19486311389), (307, 507786616), (614, 253893308), (1228, 126946654), (2456, 63473327), (3463, 45016024), (6926, 22508012), (13852, 11254006), (18329, 8505128), (27704, 5627003), (36658, 4252564), (73316, 2126282), (146632, 1063141)]