156790493834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{27431}}^1\times {\mathrm{219839}}^1$

素因数の和:247285

約数の個数: 16

約数和(自身を含む): 253287336960

約数和(自身を除く): 96496843126

約数列:

[1, 2, 13, 26, 27431, 54862, 219839, 356603, 439678, 713206, 2857907, 5715814, 6030403609, 12060807218, 78395246917, 156790493834]

約数ペア:

[(1, 156790493834), (2, 78395246917), (13, 12060807218), (26, 6030403609), (27431, 5715814), (54862, 2857907), (219839, 713206), (356603, 439678)]