168794518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 275351040

約数和(自身を除く): 106556522

約数列:

[1, 2, 19, 37, 38, 74, 271, 443, 542, 703, 886, 1406, 5149, 8417, 10027, 10298, 16391, 16834, 20054, 32782, 120053, 190513, 240106, 311429, 381026, 622858, 2281007, 4441961, 4562014, 8883922, 84397259, 168794518]

約数ペア:

[(1, 168794518), (2, 84397259), (19, 8883922), (37, 4562014), (38, 4441961), (74, 2281007), (271, 622858), (443, 381026), (542, 311429), (703, 240106), (886, 190513), (1406, 120053), (5149, 32782), (8417, 20054), (10027, 16834), (10298, 16391)]