156701552

素因数分解:

$2^4\times 7^1\times {\mathrm{1399121}}^1$

素因数の和:1399136

約数の個数: 20

約数和(自身を含む): 346982256

約数和(自身を除く): 190280704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399121, 2798242, 5596484, 9793847, 11192968, 19587694, 22385936, 39175388, 78350776, 156701552]

約数ペア:

[(1, 156701552), (2, 78350776), (4, 39175388), (7, 22385936), (8, 19587694), (14, 11192968), (16, 9793847), (28, 5596484), (56, 2798242), (112, 1399121)]