128122064

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9613}}^1$

素因数の和:9652

約数の個数: 60

約数和(自身を含む): 305782884

約数和(自身を除く): 177660820

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 9613, 13328, 19226, 38452, 67291, 76904, 134582, 153808, 163421, 269164, 326842, 471037, 538328, 653684, 942074, 1076656, 1143947, 1307368, 1884148, 2287894, 2614736, 3768296, 4575788, 7536592, 8007629, 9151576, 16015258, 18303152, 32030516, 64061032, 128122064]

約数ペア:

[(1, 128122064), (2, 64061032), (4, 32030516), (7, 18303152), (8, 16015258), (14, 9151576), (16, 8007629), (17, 7536592), (28, 4575788), (34, 3768296), (49, 2614736), (56, 2287894), (68, 1884148), (98, 1307368), (112, 1143947), (119, 1076656), (136, 942074), (196, 653684), (238, 538328), (272, 471037), (392, 326842), (476, 269164), (784, 163421), (833, 153808), (952, 134582), (1666, 76904), (1904, 67291), (3332, 38452), (6664, 19226), (9613, 13328)]