136791526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 222289920

約数和(自身を除く): 85498394

約数列:

[1, 2, 19, 38, 47, 94, 191, 382, 401, 802, 893, 1786, 3629, 7258, 7619, 8977, 15238, 17954, 18847, 37694, 76591, 153182, 170563, 341126, 358093, 716186, 1455229, 2910458, 3599777, 7199554, 68395763, 136791526]

約数ペア:

[(1, 136791526), (2, 68395763), (19, 7199554), (38, 3599777), (47, 2910458), (94, 1455229), (191, 716186), (382, 358093), (401, 341126), (802, 170563), (893, 153182), (1786, 76591), (3629, 37694), (7258, 18847), (7619, 17954), (8977, 15238)]