156960802036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1\times {\mathrm{576731}}^1$

素因数の和:580335

約数の個数: 24

約数和(自身を含む): 289219563360

約数和(自身を除く): 132258761324

約数列:

[1, 2, 4, 19, 38, 76, 3581, 7162, 14324, 68039, 136078, 272156, 576731, 1153462, 2306924, 10957889, 21915778, 43831556, 2065273711, 4130547422, 8261094844, 39240200509, 78480401018, 156960802036]

約数ペア:

[(1, 156960802036), (2, 78480401018), (4, 39240200509), (19, 8261094844), (38, 4130547422), (76, 2065273711), (3581, 43831556), (7162, 21915778), (14324, 10957889), (68039, 2306924), (136078, 1153462), (272156, 576731)]