156956210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 288031680

約数和(自身を除く): 131075470

約数列:

[1, 2, 5, 10, 67, 134, 317, 335, 634, 670, 739, 1478, 1585, 3170, 3695, 7390, 21239, 42478, 49513, 99026, 106195, 212390, 234263, 247565, 468526, 495130, 1171315, 2342630, 15695621, 31391242, 78478105, 156956210]

約数ペア:

[(1, 156956210), (2, 78478105), (5, 31391242), (10, 15695621), (67, 2342630), (134, 1171315), (317, 495130), (335, 468526), (634, 247565), (670, 234263), (739, 212390), (1478, 106195), (1585, 99026), (3170, 49513), (3695, 42478), (7390, 21239)]