147890336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13605

約数の個数: 48

約数和(自身を含む): 327898368

約数和(自身を除く): 180008032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 13553, 27106, 54212, 108424, 149083, 216848, 298166, 420143, 433696, 596332, 840286, 1192664, 1680572, 2385328, 3361144, 4621573, 4770656, 6722288, 9243146, 13444576, 18486292, 36972584, 73945168, 147890336]

約数ペア:

[(1, 147890336), (2, 73945168), (4, 36972584), (8, 18486292), (11, 13444576), (16, 9243146), (22, 6722288), (31, 4770656), (32, 4621573), (44, 3361144), (62, 2385328), (88, 1680572), (124, 1192664), (176, 840286), (248, 596332), (341, 433696), (352, 420143), (496, 298166), (682, 216848), (992, 149083), (1364, 108424), (2728, 54212), (5456, 27106), (10912, 13553)]