140316048

素因数分解:

$2^4\times 3^2\times {\mathrm{974417}}^1$

素因数の和:974431

約数の個数: 30

約数和(自身を含む): 392690454

約数和(自身を除く): 252374406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 974417, 1948834, 2923251, 3897668, 5846502, 7795336, 8769753, 11693004, 15590672, 17539506, 23386008, 35079012, 46772016, 70158024, 140316048]

約数ペア:

[(1, 140316048), (2, 70158024), (3, 46772016), (4, 35079012), (6, 23386008), (8, 17539506), (9, 15590672), (12, 11693004), (16, 8769753), (18, 7795336), (24, 5846502), (36, 3897668), (48, 2923251), (72, 1948834), (144, 974417)]