156987555368

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14230199}}^1$

素因数の和:14230409

約数の個数: 32

約数和(自身を含む): 338109552000

約数和(自身を除く): 181121996632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 14230199, 28460398, 56920796, 99611393, 113841592, 199222786, 398445572, 796891144, 2803349203, 5606698406, 11213396812, 19623444421, 22426793624, 39246888842, 78493777684, 156987555368]

約数ペア:

[(1, 156987555368), (2, 78493777684), (4, 39246888842), (7, 22426793624), (8, 19623444421), (14, 11213396812), (28, 5606698406), (56, 2803349203), (197, 796891144), (394, 398445572), (788, 199222786), (1379, 113841592), (1576, 99611393), (2758, 56920796), (5516, 28460398), (11032, 14230199)]