157429328

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7283}}^1$

素因数の和:7491

約数の個数: 40

約数和(自身を含む): 350447808

約数和(自身を除く): 193018480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 7283, 10808, 14566, 21616, 29132, 50981, 58264, 101962, 116528, 203924, 407848, 815696, 1405619, 2811238, 5622476, 9839333, 11244952, 19678666, 22489904, 39357332, 78714664, 157429328]

約数ペア:

[(1, 157429328), (2, 78714664), (4, 39357332), (7, 22489904), (8, 19678666), (14, 11244952), (16, 9839333), (28, 5622476), (56, 2811238), (112, 1405619), (193, 815696), (386, 407848), (772, 203924), (1351, 116528), (1544, 101962), (2702, 58264), (3088, 50981), (5404, 29132), (7283, 21616), (10808, 14566)]