127966744

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{439}}^2$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 243382860

約数和(自身を除く): 115416116

約数列:

[1, 2, 4, 8, 83, 166, 332, 439, 664, 878, 1756, 3512, 36437, 72874, 145748, 192721, 291496, 385442, 770884, 1541768, 15995843, 31991686, 63983372, 127966744]

約数ペア:

[(1, 127966744), (2, 63983372), (4, 31991686), (8, 15995843), (83, 1541768), (166, 770884), (332, 385442), (439, 291496), (664, 192721), (878, 145748), (1756, 72874), (3512, 36437)]