157595144

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68639}}^1$

素因数の和:68693

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 188350456

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 68639, 137278, 274556, 480473, 549112, 960946, 1921892, 2814199, 3843784, 5628398, 11256796, 19699393, 22513592, 39398786, 78797572, 157595144]

約数ペア:

[(1, 157595144), (2, 78797572), (4, 39398786), (7, 22513592), (8, 19699393), (14, 11256796), (28, 5628398), (41, 3843784), (56, 2814199), (82, 1921892), (164, 960946), (287, 549112), (328, 480473), (574, 274556), (1148, 137278), (2296, 68639)]