130192568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2591}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 136679752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 571, 1142, 2284, 2591, 4568, 5182, 6281, 10364, 12562, 20728, 25124, 28501, 50248, 57002, 114004, 228008, 1479461, 2958922, 5917844, 11835688, 16274071, 32548142, 65096284, 130192568]

約数ペア:

[(1, 130192568), (2, 65096284), (4, 32548142), (8, 16274071), (11, 11835688), (22, 5917844), (44, 2958922), (88, 1479461), (571, 228008), (1142, 114004), (2284, 57002), (2591, 50248), (4568, 28501), (5182, 25124), (6281, 20728), (10364, 12562)]