138388448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 312947712

約数和(自身を除く): 174559264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 43, 44, 82, 86, 88, 164, 172, 176, 223, 328, 344, 352, 446, 451, 473, 656, 688, 892, 902, 946, 1312, 1376, 1763, 1784, 1804, 1892, 2453, 3526, 3568, 3608, 3784, 4906, 7052, 7136, 7216, 7568, 9143, 9589, 9812, 14104, 14432, 15136, 18286, 19178, 19393, 19624, 28208, 36572, 38356, 38786, 39248, 56416, 73144, 76712, 77572, 78496, 100573, 105479, 146288, 153424, 155144, 201146, 210958, 292576, 306848, 310288, 393149, 402292, 421916, 620576, 786298, 804584, 843832, 1572596, 1609168, 1687664, 3145192, 3218336, 3375328, 4324639, 6290384, 8649278, 12580768, 17298556, 34597112, 69194224, 138388448]

約数ペア:

[(1, 138388448), (2, 69194224), (4, 34597112), (8, 17298556), (11, 12580768), (16, 8649278), (22, 6290384), (32, 4324639), (41, 3375328), (43, 3218336), (44, 3145192), (82, 1687664), (86, 1609168), (88, 1572596), (164, 843832), (172, 804584), (176, 786298), (223, 620576), (328, 421916), (344, 402292), (352, 393149), (446, 310288), (451, 306848), (473, 292576), (656, 210958), (688, 201146), (892, 155144), (902, 153424), (946, 146288), (1312, 105479), (1376, 100573), (1763, 78496), (1784, 77572), (1804, 76712), (1892, 73144), (2453, 56416), (3526, 39248), (3568, 38786), (3608, 38356), (3784, 36572), (4906, 28208), (7052, 19624), (7136, 19393), (7216, 19178), (7568, 18286), (9143, 15136), (9589, 14432), (9812, 14104)]