157103492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431603}}^1$

素因数の和:431627

約数の個数: 24

約数和(自身を含む): 338377536

約数和(自身を除く): 181274044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431603, 863206, 1726412, 3021221, 5610839, 6042442, 11221678, 12084884, 22443356, 39275873, 78551746, 157103492]

約数ペア:

[(1, 157103492), (2, 78551746), (4, 39275873), (7, 22443356), (13, 12084884), (14, 11221678), (26, 6042442), (28, 5610839), (52, 3021221), (91, 1726412), (182, 863206), (364, 431603)]