152458012

素因数分解:

$2^2\times 7^3\times {\mathrm{111121}}^1$

素因数の和:111146

約数の個数: 24

約数和(自身を含む): 311141600

約数和(自身を除く): 158683588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 111121, 222242, 444484, 777847, 1555694, 3111388, 5444929, 10889858, 21779716, 38114503, 76229006, 152458012]

約数ペア:

[(1, 152458012), (2, 76229006), (4, 38114503), (7, 21779716), (14, 10889858), (28, 5444929), (49, 3111388), (98, 1555694), (196, 777847), (343, 444484), (686, 222242), (1372, 111121)]