128214544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11497}}^1$

素因数の和:11563

約数の個数: 40

約数和(自身を含む): 269467128

約数和(自身を除く): 141252584

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 11497, 22994, 45988, 91976, 183952, 195449, 390898, 471377, 781796, 942754, 1563592, 1885508, 3127184, 3771016, 7542032, 8013409, 16026818, 32053636, 64107272, 128214544]

約数ペア:

[(1, 128214544), (2, 64107272), (4, 32053636), (8, 16026818), (16, 8013409), (17, 7542032), (34, 3771016), (41, 3127184), (68, 1885508), (82, 1563592), (136, 942754), (164, 781796), (272, 471377), (328, 390898), (656, 195449), (697, 183952), (1394, 91976), (2788, 45988), (5576, 22994), (11152, 11497)]