127778856

素因数分解:

$2^3\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{3389}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 319744800

約数和(自身を除く): 191965944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1571, 3142, 3389, 4713, 6284, 6778, 9426, 10167, 12568, 13556, 18852, 20334, 27112, 37704, 40668, 81336, 5324119, 10648238, 15972357, 21296476, 31944714, 42592952, 63889428, 127778856]

約数ペア:

[(1, 127778856), (2, 63889428), (3, 42592952), (4, 31944714), (6, 21296476), (8, 15972357), (12, 10648238), (24, 5324119), (1571, 81336), (3142, 40668), (3389, 37704), (4713, 27112), (6284, 20334), (6778, 18852), (9426, 13556), (10167, 12568)]