127808256

素因数分解:

$2^8\times 3^1\times {\mathrm{166417}}^1$

素因数の和:166436

約数の個数: 36

約数和(自身を含む): 340158392

約数和(自身を除く): 212350136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 166417, 332834, 499251, 665668, 998502, 1331336, 1997004, 2662672, 3994008, 5325344, 7988016, 10650688, 15976032, 21301376, 31952064, 42602752, 63904128, 127808256]

約数ペア:

[(1, 127808256), (2, 63904128), (3, 42602752), (4, 31952064), (6, 21301376), (8, 15976032), (12, 10650688), (16, 7988016), (24, 5325344), (32, 3994008), (48, 2662672), (64, 1997004), (96, 1331336), (128, 998502), (192, 665668), (256, 499251), (384, 332834), (768, 166417)]