142231348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163861}}^1$

素因数の和:163903

約数の個数: 24

約数和(自身を含む): 293640704

約数和(自身を除く): 151409356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 163861, 327722, 655444, 1147027, 2294054, 4588108, 5079691, 10159382, 20318764, 35557837, 71115674, 142231348]

約数ペア:

[(1, 142231348), (2, 71115674), (4, 35557837), (7, 20318764), (14, 10159382), (28, 5079691), (31, 4588108), (62, 2294054), (124, 1147027), (217, 655444), (434, 327722), (868, 163861)]