127898688

素因数分解:

$2^6\times 3^1\times {\mathrm{666139}}^1$

素因数の和:666154

約数の個数: 28

約数和(自身を含む): 338399120

約数和(自身を除く): 210500432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 666139, 1332278, 1998417, 2664556, 3996834, 5329112, 7993668, 10658224, 15987336, 21316448, 31974672, 42632896, 63949344, 127898688]

約数ペア:

[(1, 127898688), (2, 63949344), (3, 42632896), (4, 31974672), (6, 21316448), (8, 15987336), (12, 10658224), (16, 7993668), (24, 5329112), (32, 3996834), (48, 2664556), (64, 1998417), (96, 1332278), (192, 666139)]