156796189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 187545600

約数和(自身を除く): 30749411

約数列:

[1, 11, 19, 43, 73, 209, 239, 473, 803, 817, 1387, 2629, 3139, 4541, 8987, 10277, 15257, 17447, 34529, 49951, 59641, 113047, 191917, 195263, 331493, 656051, 750221, 2147893, 3646423, 8252431, 14254199, 156796189]

約数ペア:

[(1, 156796189), (11, 14254199), (19, 8252431), (43, 3646423), (73, 2147893), (209, 750221), (239, 656051), (473, 331493), (803, 195263), (817, 191917), (1387, 113047), (2629, 59641), (3139, 49951), (4541, 34529), (8987, 17447), (10277, 15257)]