156925281028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{135748513}}^1$

素因数の和:135748551

約数の個数: 18

約数和(自身を含む): 291723556586

約数和(自身を除く): 134798275558

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 135748513, 271497026, 542994052, 2307724721, 4615449442, 9230898884, 39231320257, 78462640514, 156925281028]

約数ペア:

[(1, 156925281028), (2, 78462640514), (4, 39231320257), (17, 9230898884), (34, 4615449442), (68, 2307724721), (289, 542994052), (578, 271497026), (1156, 135748513)]