157804966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 264188160

約数和(自身を除く): 106383194

約数列:

[1, 2, 11, 22, 67, 134, 151, 302, 709, 737, 1418, 1474, 1661, 3322, 7799, 10117, 15598, 20234, 47503, 95006, 107059, 111287, 214118, 222574, 522533, 1045066, 1177649, 2355298, 7172953, 14345906, 78902483, 157804966]

約数ペア:

[(1, 157804966), (2, 78902483), (11, 14345906), (22, 7172953), (67, 2355298), (134, 1177649), (151, 1045066), (302, 522533), (709, 222574), (737, 214118), (1418, 111287), (1474, 107059), (1661, 95006), (3322, 47503), (7799, 20234), (10117, 15598)]