166670512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 341763840

約数和(自身を除く): 175093328

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6379, 6532, 12758, 13064, 25516, 26128, 51032, 102064, 146717, 293434, 452909, 586868, 905818, 1173736, 1811636, 2347472, 3623272, 7246544, 10416907, 20833814, 41667628, 83335256, 166670512]

約数ペア:

[(1, 166670512), (2, 83335256), (4, 41667628), (8, 20833814), (16, 10416907), (23, 7246544), (46, 3623272), (71, 2347472), (92, 1811636), (142, 1173736), (184, 905818), (284, 586868), (368, 452909), (568, 293434), (1136, 146717), (1633, 102064), (3266, 51032), (6379, 26128), (6532, 25516), (12758, 13064)]