156975156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{335417}}^1$

素因数の和:335440

約数の個数: 36

約数和(自身を含む): 427322532

約数和(自身を除く): 270347376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 335417, 670834, 1006251, 1341668, 2012502, 3018753, 4025004, 4360421, 6037506, 8720842, 12075012, 13081263, 17441684, 26162526, 39243789, 52325052, 78487578, 156975156]

約数ペア:

[(1, 156975156), (2, 78487578), (3, 52325052), (4, 39243789), (6, 26162526), (9, 17441684), (12, 13081263), (13, 12075012), (18, 8720842), (26, 6037506), (36, 4360421), (39, 4025004), (52, 3018753), (78, 2012502), (117, 1341668), (156, 1006251), (234, 670834), (468, 335417)]