166112193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 252165760

約数和(自身を除く): 86053567

約数列:

[1, 3, 13, 19, 39, 57, 247, 373, 601, 741, 1119, 1803, 4849, 7087, 7813, 11419, 14547, 21261, 23439, 34257, 92131, 148447, 224173, 276393, 445341, 672519, 2914249, 4259287, 8742747, 12777861, 55370731, 166112193]

約数ペア:

[(1, 166112193), (3, 55370731), (13, 12777861), (19, 8742747), (39, 4259287), (57, 2914249), (247, 672519), (373, 445341), (601, 276393), (741, 224173), (1119, 148447), (1803, 92131), (4849, 34257), (7087, 23439), (7813, 21261), (11419, 14547)]