131004504

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 372902400

約数和(自身を除く): 241897896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 239, 276, 331, 414, 478, 552, 662, 717, 828, 956, 993, 1324, 1434, 1656, 1912, 1986, 2151, 2648, 2868, 2979, 3972, 4302, 5497, 5736, 5958, 7613, 7944, 8604, 10994, 11916, 15226, 16491, 17208, 21988, 22839, 23832, 30452, 32982, 43976, 45678, 49473, 60904, 65964, 68517, 79109, 91356, 98946, 131928, 137034, 158218, 182712, 197892, 237327, 274068, 316436, 395784, 474654, 548136, 632872, 711981, 949308, 1423962, 1819507, 1898616, 2847924, 3639014, 5458521, 5695848, 7278028, 10917042, 14556056, 16375563, 21834084, 32751126, 43668168, 65502252, 131004504]

約数ペア:

[(1, 131004504), (2, 65502252), (3, 43668168), (4, 32751126), (6, 21834084), (8, 16375563), (9, 14556056), (12, 10917042), (18, 7278028), (23, 5695848), (24, 5458521), (36, 3639014), (46, 2847924), (69, 1898616), (72, 1819507), (92, 1423962), (138, 949308), (184, 711981), (207, 632872), (239, 548136), (276, 474654), (331, 395784), (414, 316436), (478, 274068), (552, 237327), (662, 197892), (717, 182712), (828, 158218), (956, 137034), (993, 131928), (1324, 98946), (1434, 91356), (1656, 79109), (1912, 68517), (1986, 65964), (2151, 60904), (2648, 49473), (2868, 45678), (2979, 43976), (3972, 32982), (4302, 30452), (5497, 23832), (5736, 22839), (5958, 21988), (7613, 17208), (7944, 16491), (8604, 15226), (10994, 11916)]