139909188

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{219983}}^1$

素因数の和:220043

約数の個数: 24

約数和(自身を含む): 332615808

約数和(自身を除く): 192706620

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 219983, 439966, 659949, 879932, 1319898, 2639796, 11659099, 23318198, 34977297, 46636396, 69954594, 139909188]

約数ペア:

[(1, 139909188), (2, 69954594), (3, 46636396), (4, 34977297), (6, 23318198), (12, 11659099), (53, 2639796), (106, 1319898), (159, 879932), (212, 659949), (318, 439966), (636, 219983)]