157020418478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{175523}}^1$

素因数の和:175737

約数の個数: 64

約数和(自身を含む): 303507675648

約数和(自身を除く): 146487257170

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 157, 259, 314, 407, 518, 814, 1099, 1727, 2198, 2849, 3454, 5698, 5809, 11618, 12089, 24178, 40663, 63899, 81326, 127798, 175523, 351046, 447293, 894586, 1228661, 1930753, 2457322, 3861506, 6494351, 12988702, 13515271, 27030542, 27557111, 45460457, 55114222, 71437861, 90920914, 142875722, 192899777, 303128221, 385799554, 500065027, 606256442, 1000130054, 1019613107, 2039226214, 2121897547, 4243795094, 7137291749, 11215744177, 14274583498, 22431488354, 78510209239, 157020418478]

約数ペア:

[(1, 157020418478), (2, 78510209239), (7, 22431488354), (11, 14274583498), (14, 11215744177), (22, 7137291749), (37, 4243795094), (74, 2121897547), (77, 2039226214), (154, 1019613107), (157, 1000130054), (259, 606256442), (314, 500065027), (407, 385799554), (518, 303128221), (814, 192899777), (1099, 142875722), (1727, 90920914), (2198, 71437861), (2849, 55114222), (3454, 45460457), (5698, 27557111), (5809, 27030542), (11618, 13515271), (12089, 12988702), (24178, 6494351), (40663, 3861506), (63899, 2457322), (81326, 1930753), (127798, 1228661), (175523, 894586), (351046, 447293)]