157212054

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{110557}}^1$

素因数の和:110644

約数の個数: 24

約数和(自身を含む): 344940960

約数和(自身を除く): 187728906

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 110557, 221114, 331671, 663342, 995013, 1990026, 8734003, 17468006, 26202009, 52404018, 78606027, 157212054]

約数ペア:

[(1, 157212054), (2, 78606027), (3, 52404018), (6, 26202009), (9, 17468006), (18, 8734003), (79, 1990026), (158, 995013), (237, 663342), (474, 331671), (711, 221114), (1422, 110557)]