128535816

素因数分解:

$2^3\times 3^1\times {\mathrm{599}}^1\times {\mathrm{8941}}^1$

素因数の和:9549

約数の個数: 32

約数和(自身を含む): 321912000

約数和(自身を除く): 193376184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 599, 1198, 1797, 2396, 3594, 4792, 7188, 8941, 14376, 17882, 26823, 35764, 53646, 71528, 107292, 214584, 5355659, 10711318, 16066977, 21422636, 32133954, 42845272, 64267908, 128535816]

約数ペア:

[(1, 128535816), (2, 64267908), (3, 42845272), (4, 32133954), (6, 21422636), (8, 16066977), (12, 10711318), (24, 5355659), (599, 214584), (1198, 107292), (1797, 71528), (2396, 53646), (3594, 35764), (4792, 26823), (7188, 17882), (8941, 14376)]