123142736

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{14549}}^1$

素因数の和:14603

約数の個数: 30

約数和(自身を含む): 249430650

約数和(自身を除く): 126287914

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 14549, 29098, 58196, 116392, 232784, 334627, 669254, 1338508, 2677016, 5354032, 7696421, 15392842, 30785684, 61571368, 123142736]

約数ペア:

[(1, 123142736), (2, 61571368), (4, 30785684), (8, 15392842), (16, 7696421), (23, 5354032), (46, 2677016), (92, 1338508), (184, 669254), (368, 334627), (529, 232784), (1058, 116392), (2116, 58196), (4232, 29098), (8464, 14549)]