156968966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4451}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 294900480

約数和(自身を除く): 137931514

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1603, 2519, 3206, 4451, 5038, 8902, 17633, 31157, 35266, 48961, 62314, 97922, 342727, 685454, 1019279, 2038558, 7134953, 11212069, 14269906, 22424138, 78484483, 156968966]

約数ペア:

[(1, 156968966), (2, 78484483), (7, 22424138), (11, 14269906), (14, 11212069), (22, 7134953), (77, 2038558), (154, 1019279), (229, 685454), (458, 342727), (1603, 97922), (2519, 62314), (3206, 48961), (4451, 35266), (5038, 31157), (8902, 17633)]