166284776

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18217}}^1$

素因数の和:18393

約数の個数: 32

約数和(自身を含む): 358530240

約数和(自身を除く): 192245464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 18217, 36434, 72868, 127519, 145736, 255038, 510076, 1020152, 2969371, 5938742, 11877484, 20785597, 23754968, 41571194, 83142388, 166284776]

約数ペア:

[(1, 166284776), (2, 83142388), (4, 41571194), (7, 23754968), (8, 20785597), (14, 11877484), (28, 5938742), (56, 2969371), (163, 1020152), (326, 510076), (652, 255038), (1141, 145736), (1304, 127519), (2282, 72868), (4564, 36434), (9128, 18217)]