178679004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{34871}}^1$

素因数の和:34946

約数の個数: 48

約数和(自身を含む): 484302336

約数和(自身を除く): 305623332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 34871, 69742, 104613, 139484, 209226, 244097, 418452, 488194, 732291, 976388, 1464582, 2127131, 2929164, 4254262, 6381393, 8508524, 12762786, 14889917, 25525572, 29779834, 44669751, 59559668, 89339502, 178679004]

約数ペア:

[(1, 178679004), (2, 89339502), (3, 59559668), (4, 44669751), (6, 29779834), (7, 25525572), (12, 14889917), (14, 12762786), (21, 8508524), (28, 6381393), (42, 4254262), (61, 2929164), (84, 2127131), (122, 1464582), (183, 976388), (244, 732291), (366, 488194), (427, 418452), (732, 244097), (854, 209226), (1281, 139484), (1708, 104613), (2562, 69742), (5124, 34871)]