140198856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6571}}^1$

素因数の和:6714

約数の個数: 64

約数和(自身を含む): 403783680

約数和(自身を除く): 263584824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 6571, 7112, 10668, 13142, 19713, 21336, 26284, 39426, 45997, 52568, 78852, 91994, 137991, 157704, 183988, 275982, 367976, 551964, 834517, 1103928, 1669034, 2503551, 3338068, 5007102, 5841619, 6676136, 10014204, 11683238, 17524857, 20028408, 23366476, 35049714, 46732952, 70099428, 140198856]

約数ペア:

[(1, 140198856), (2, 70099428), (3, 46732952), (4, 35049714), (6, 23366476), (7, 20028408), (8, 17524857), (12, 11683238), (14, 10014204), (21, 6676136), (24, 5841619), (28, 5007102), (42, 3338068), (56, 2503551), (84, 1669034), (127, 1103928), (168, 834517), (254, 551964), (381, 367976), (508, 275982), (762, 183988), (889, 157704), (1016, 137991), (1524, 91994), (1778, 78852), (2667, 52568), (3048, 45997), (3556, 39426), (5334, 26284), (6571, 21336), (7112, 19713), (10668, 13142)]