105145278

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 258240000

約数和(自身を除く): 153094722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1862, 2058, 2689, 2793, 5378, 5586, 6517, 8067, 13034, 16134, 18823, 19551, 37646, 39102, 51091, 56469, 102182, 112938, 131761, 153273, 263522, 306546, 357637, 395283, 715274, 790566, 922327, 1072911, 1844654, 2145822, 2503459, 2766981, 5006918, 5533962, 7510377, 15020754, 17524213, 35048426, 52572639, 105145278]

約数ペア:

[(1, 105145278), (2, 52572639), (3, 35048426), (6, 17524213), (7, 15020754), (14, 7510377), (19, 5533962), (21, 5006918), (38, 2766981), (42, 2503459), (49, 2145822), (57, 1844654), (98, 1072911), (114, 922327), (133, 790566), (147, 715274), (266, 395283), (294, 357637), (343, 306546), (399, 263522), (686, 153273), (798, 131761), (931, 112938), (1029, 102182), (1862, 56469), (2058, 51091), (2689, 39102), (2793, 37646), (5378, 19551), (5586, 18823), (6517, 16134), (8067, 13034)]