156955424346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245677971}}^1$

素因数の和:1245677986

約数の個数: 24

約数和(自身を含む): 388651527264

約数和(自身を除く): 231696102918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245677971, 2491355942, 3737033913, 7474067826, 8719745797, 11211101739, 17439491594, 22422203478, 26159237391, 52318474782, 78477712173, 156955424346]

約数ペア:

[(1, 156955424346), (2, 78477712173), (3, 52318474782), (6, 26159237391), (7, 22422203478), (9, 17439491594), (14, 11211101739), (18, 8719745797), (21, 7474067826), (42, 3737033913), (63, 2491355942), (126, 1245677971)]