240168648

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{71993}}^1$

素因数の和:72141

約数の個数: 32

約数和(自身を含む): 604749600

約数和(自身を除く): 364580952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 71993, 143986, 215979, 287972, 431958, 575944, 863916, 1727832, 10007027, 20014054, 30021081, 40028108, 60042162, 80056216, 120084324, 240168648]

約数ペア:

[(1, 240168648), (2, 120084324), (3, 80056216), (4, 60042162), (6, 40028108), (8, 30021081), (12, 20014054), (24, 10007027), (139, 1727832), (278, 863916), (417, 575944), (556, 431958), (834, 287972), (1112, 215979), (1668, 143986), (3336, 71993)]