156950208560

素因数分解:

$2^4\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{1097861}}^1$

素因数の和:1099661

約数の個数: 40

約数和(自身を含む): 365113769616

約数和(自身を除く): 208163561056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1787, 3574, 7148, 8935, 14296, 17870, 28592, 35740, 71480, 142960, 1097861, 2195722, 4391444, 5489305, 8782888, 10978610, 17565776, 21957220, 43914440, 87828880, 1961877607, 3923755214, 7847510428, 9809388035, 15695020856, 19618776070, 31390041712, 39237552140, 78475104280, 156950208560]

約数ペア:

[(1, 156950208560), (2, 78475104280), (4, 39237552140), (5, 31390041712), (8, 19618776070), (10, 15695020856), (16, 9809388035), (20, 7847510428), (40, 3923755214), (80, 1961877607), (1787, 87828880), (3574, 43914440), (7148, 21957220), (8935, 17565776), (14296, 10978610), (17870, 8782888), (28592, 5489305), (35740, 4391444), (71480, 2195722), (142960, 1097861)]