133727504

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{43759}}^1$

素因数の和:43958

約数の個数: 20

約数和(自身を含む): 260459520

約数和(自身を除く): 126732016

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 43759, 87518, 175036, 350072, 700144, 8357969, 16715938, 33431876, 66863752, 133727504]

約数ペア:

[(1, 133727504), (2, 66863752), (4, 33431876), (8, 16715938), (16, 8357969), (191, 700144), (382, 350072), (764, 175036), (1528, 87518), (3056, 43759)]