129207008

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 313528320

約数和(自身を除く): 184321312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 644, 713, 736, 809, 868, 992, 1288, 1426, 1618, 1736, 2576, 2852, 3236, 3472, 4991, 5152, 5663, 5704, 6472, 6944, 9982, 11326, 11408, 12944, 18607, 19964, 22652, 22816, 25079, 25888, 37214, 39928, 45304, 50158, 74428, 79856, 90608, 100316, 130249, 148856, 159712, 175553, 181216, 200632, 260498, 297712, 351106, 401264, 520996, 576817, 595424, 702212, 802528, 1041992, 1153634, 1404424, 2083984, 2307268, 2808848, 4037719, 4167968, 4614536, 5617696, 8075438, 9229072, 16150876, 18458144, 32301752, 64603504, 129207008]

約数ペア:

[(1, 129207008), (2, 64603504), (4, 32301752), (7, 18458144), (8, 16150876), (14, 9229072), (16, 8075438), (23, 5617696), (28, 4614536), (31, 4167968), (32, 4037719), (46, 2808848), (56, 2307268), (62, 2083984), (92, 1404424), (112, 1153634), (124, 1041992), (161, 802528), (184, 702212), (217, 595424), (224, 576817), (248, 520996), (322, 401264), (368, 351106), (434, 297712), (496, 260498), (644, 200632), (713, 181216), (736, 175553), (809, 159712), (868, 148856), (992, 130249), (1288, 100316), (1426, 90608), (1618, 79856), (1736, 74428), (2576, 50158), (2852, 45304), (3236, 39928), (3472, 37214), (4991, 25888), (5152, 25079), (5663, 22816), (5704, 22652), (6472, 19964), (6944, 18607), (9982, 12944), (11326, 11408)]