128027184

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{9629}}^1$

素因数の和:9917

約数の個数: 40

約数和(自身を含む): 331965360

約数和(自身を除く): 203938176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 9629, 13296, 19258, 28887, 38516, 57774, 77032, 115548, 154064, 231096, 462192, 2667233, 5334466, 8001699, 10668932, 16003398, 21337864, 32006796, 42675728, 64013592, 128027184]

約数ペア:

[(1, 128027184), (2, 64013592), (3, 42675728), (4, 32006796), (6, 21337864), (8, 16003398), (12, 10668932), (16, 8001699), (24, 5334466), (48, 2667233), (277, 462192), (554, 231096), (831, 154064), (1108, 115548), (1662, 77032), (2216, 57774), (3324, 38516), (4432, 28887), (6648, 19258), (9629, 13296)]