156860242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27529}}^1$

素因数の和:27586

約数の個数: 32

約数和(自身を含む): 301288320

約数和(自身を除く): 144428078

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 27529, 55058, 192703, 302819, 385406, 605638, 1018573, 2037146, 2119733, 4239466, 7130011, 11204303, 14260022, 22408606, 78430121, 156860242]

約数ペア:

[(1, 156860242), (2, 78430121), (7, 22408606), (11, 14260022), (14, 11204303), (22, 7130011), (37, 4239466), (74, 2119733), (77, 2037146), (154, 1018573), (259, 605638), (407, 385406), (518, 302819), (814, 192703), (2849, 55058), (5698, 27529)]