156966734995

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{10973}}^1$

素因数の和:11457

約数の個数: 64

約数和(自身を含む): 231770880000

約数和(自身を除く): 74804145005

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 439, 665, 931, 1715, 2195, 3073, 4655, 6517, 8341, 10973, 15365, 21511, 32585, 41705, 54865, 58387, 76811, 107555, 150577, 208487, 291935, 384055, 408709, 537677, 752885, 1042435, 1459409, 2043545, 2688385, 2860963, 3763739, 4817147, 7297045, 10215863, 14304815, 18818695, 24085735, 33720029, 51079315, 71511041, 91525793, 168600145, 236040203, 357555205, 457628965, 640680551, 1180201015, 1652281421, 3203402755, 4484763857, 8261407105, 22423819285, 31393346999, 156966734995]

約数ペア:

[(1, 156966734995), (5, 31393346999), (7, 22423819285), (19, 8261407105), (35, 4484763857), (49, 3203402755), (95, 1652281421), (133, 1180201015), (245, 640680551), (343, 457628965), (439, 357555205), (665, 236040203), (931, 168600145), (1715, 91525793), (2195, 71511041), (3073, 51079315), (4655, 33720029), (6517, 24085735), (8341, 18818695), (10973, 14304815), (15365, 10215863), (21511, 7297045), (32585, 4817147), (41705, 3763739), (54865, 2860963), (58387, 2688385), (76811, 2043545), (107555, 1459409), (150577, 1042435), (208487, 752885), (291935, 537677), (384055, 408709)]