126266644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 260858752

約数和(自身を除く): 134592108

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 307, 397, 518, 614, 794, 1036, 1228, 1588, 2149, 2779, 4298, 5558, 8596, 11116, 11359, 14689, 22718, 29378, 45436, 58756, 79513, 102823, 121879, 159026, 205646, 243758, 318052, 411292, 487516, 853153, 1706306, 3412612, 4509523, 9019046, 18038092, 31566661, 63133322, 126266644]

約数ペア:

[(1, 126266644), (2, 63133322), (4, 31566661), (7, 18038092), (14, 9019046), (28, 4509523), (37, 3412612), (74, 1706306), (148, 853153), (259, 487516), (307, 411292), (397, 318052), (518, 243758), (614, 205646), (794, 159026), (1036, 121879), (1228, 102823), (1588, 79513), (2149, 58756), (2779, 45436), (4298, 29378), (5558, 22718), (8596, 14689), (11116, 11359)]