99778168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 228130560

約数和(自身を除く): 128352392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 326, 476, 643, 652, 952, 1141, 1286, 1304, 2282, 2572, 2771, 4501, 4564, 5144, 5542, 9002, 9128, 10931, 11084, 18004, 19397, 21862, 22168, 36008, 38794, 43724, 76517, 77588, 87448, 104809, 153034, 155176, 209618, 306068, 419236, 612136, 733663, 838472, 1467326, 1781753, 2934652, 3563506, 5869304, 7127012, 12472271, 14254024, 24944542, 49889084, 99778168]

約数ペア:

[(1, 99778168), (2, 49889084), (4, 24944542), (7, 14254024), (8, 12472271), (14, 7127012), (17, 5869304), (28, 3563506), (34, 2934652), (56, 1781753), (68, 1467326), (119, 838472), (136, 733663), (163, 612136), (238, 419236), (326, 306068), (476, 209618), (643, 155176), (652, 153034), (952, 104809), (1141, 87448), (1286, 77588), (1304, 76517), (2282, 43724), (2572, 38794), (2771, 36008), (4501, 22168), (4564, 21862), (5144, 19397), (5542, 18004), (9002, 11084), (9128, 10931)]