156701008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{208379}}^1$

素因数の和:208434

約数の個数: 20

約数和(自身を含む): 310069440

約数和(自身を除く): 153368432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 208379, 416758, 833516, 1667032, 3334064, 9793813, 19587626, 39175252, 78350504, 156701008]

約数ペア:

[(1, 156701008), (2, 78350504), (4, 39175252), (8, 19587626), (16, 9793813), (47, 3334064), (94, 1667032), (188, 833516), (376, 416758), (752, 208379)]