129524752

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3947}}^1$

素因数の和:4255

約数の個数: 40

約数和(自身を含む): 287856576

約数和(自身を除く): 158331824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2344, 3947, 4102, 4688, 7894, 8204, 15788, 16408, 27629, 31576, 32816, 55258, 63152, 110516, 221032, 442064, 1156471, 2312942, 4625884, 8095297, 9251768, 16190594, 18503536, 32381188, 64762376, 129524752]

約数ペア:

[(1, 129524752), (2, 64762376), (4, 32381188), (7, 18503536), (8, 16190594), (14, 9251768), (16, 8095297), (28, 4625884), (56, 2312942), (112, 1156471), (293, 442064), (586, 221032), (1172, 110516), (2051, 63152), (2344, 55258), (3947, 32816), (4102, 31576), (4688, 27629), (7894, 16408), (8204, 15788)]