122689568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 250758144

約数和(自身を除く): 128068576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 337, 367, 496, 674, 734, 992, 1348, 1468, 2696, 2936, 5392, 5872, 10447, 10784, 11377, 11744, 20894, 22754, 41788, 45508, 83576, 91016, 123679, 167152, 182032, 247358, 334304, 364064, 494716, 989432, 1978864, 3834049, 3957728, 7668098, 15336196, 30672392, 61344784, 122689568]

約数ペア:

[(1, 122689568), (2, 61344784), (4, 30672392), (8, 15336196), (16, 7668098), (31, 3957728), (32, 3834049), (62, 1978864), (124, 989432), (248, 494716), (337, 364064), (367, 334304), (496, 247358), (674, 182032), (734, 167152), (992, 123679), (1348, 91016), (1468, 83576), (2696, 45508), (2936, 41788), (5392, 22754), (5872, 20894), (10447, 11744), (10784, 11377)]