156968510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 289033920

約数和(自身を除く): 132065410

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 530, 706, 839, 1678, 1765, 3530, 4195, 8390, 18709, 37418, 44467, 88934, 93545, 187090, 222335, 296167, 444670, 592334, 1480835, 2961670, 15696851, 31393702, 78484255, 156968510]

約数ペア:

[(1, 156968510), (2, 78484255), (5, 31393702), (10, 15696851), (53, 2961670), (106, 1480835), (265, 592334), (353, 444670), (530, 296167), (706, 222335), (839, 187090), (1678, 93545), (1765, 88934), (3530, 44467), (4195, 37418), (8390, 18709)]