156915335794

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{318443}}^1$

素因数の和:319090

約数の個数: 32

約数和(自身を含む): 273882220416

約数和(自身を除く): 116966884622

約数列:

[1, 2, 7, 14, 61, 122, 427, 577, 854, 1154, 4039, 8078, 35197, 70394, 246379, 318443, 492758, 636886, 2229101, 4458202, 19425023, 38850046, 135975161, 183741611, 271950322, 367483222, 1286191277, 2572382554, 11208238271, 22416476542, 78457667897, 156915335794]

約数ペア:

[(1, 156915335794), (2, 78457667897), (7, 22416476542), (14, 11208238271), (61, 2572382554), (122, 1286191277), (427, 367483222), (577, 271950322), (854, 183741611), (1154, 135975161), (4039, 38850046), (8078, 19425023), (35197, 4458202), (70394, 2229101), (246379, 636886), (318443, 492758)]