163118312

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54959}}^1$

素因数の和:55025

約数の個数: 32

約数和(自身を含む): 356140800

約数和(自身を除く): 193022488

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 54959, 109918, 219836, 384713, 439672, 769426, 1538852, 2912827, 3077704, 5825654, 11651308, 20389789, 23302616, 40779578, 81559156, 163118312]

約数ペア:

[(1, 163118312), (2, 81559156), (4, 40779578), (7, 23302616), (8, 20389789), (14, 11651308), (28, 5825654), (53, 3077704), (56, 2912827), (106, 1538852), (212, 769426), (371, 439672), (424, 384713), (742, 219836), (1484, 109918), (2968, 54959)]