104390132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19976

約数の個数: 48

約数和(自身を含む): 241170048

約数和(自身を除く): 136779916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 19937, 39874, 79748, 139559, 219307, 279118, 338929, 438614, 558236, 677858, 877228, 1355716, 1535149, 2372503, 3070298, 3728219, 4745006, 6140596, 7456438, 9490012, 14912876, 26097533, 52195066, 104390132]

約数ペア:

[(1, 104390132), (2, 52195066), (4, 26097533), (7, 14912876), (11, 9490012), (14, 7456438), (17, 6140596), (22, 4745006), (28, 3728219), (34, 3070298), (44, 2372503), (68, 1535149), (77, 1355716), (119, 877228), (154, 677858), (187, 558236), (238, 438614), (308, 338929), (374, 279118), (476, 219307), (748, 139559), (1309, 79748), (2618, 39874), (5236, 19937)]