136957552

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{43451}}^1$

素因数の和:43656

約数の個数: 20

約数和(自身を含む): 266708376

約数和(自身を除く): 129750824

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 43451, 86902, 173804, 347608, 695216, 8559847, 17119694, 34239388, 68478776, 136957552]

約数ペア:

[(1, 136957552), (2, 68478776), (4, 34239388), (8, 17119694), (16, 8559847), (197, 695216), (394, 347608), (788, 173804), (1576, 86902), (3152, 43451)]