156984002287

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{3917}}^1\times {\mathrm{20231}}^1$

素因数の和:24438

約数の個数: 16

約数和(自身を含む): 180099113472

約数和(自身を除く): 23115111185

約数列:

[1, 7, 283, 1981, 3917, 20231, 27419, 141617, 1108511, 5725373, 7759577, 40077611, 79244827, 554713789, 22426286041, 156984002287]

約数ペア:

[(1, 156984002287), (7, 22426286041), (283, 554713789), (1981, 79244827), (3917, 40077611), (20231, 7759577), (27419, 5725373), (141617, 1108511)]