153848474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{14683}}^1$

素因数の和:14742

約数の個数: 24

約数和(自身を含む): 257968512

約数和(自身を除く): 104120038

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 14683, 29366, 190879, 381758, 455173, 910346, 2481427, 4962854, 5917249, 11834498, 76924237, 153848474]

約数ペア:

[(1, 153848474), (2, 76924237), (13, 11834498), (26, 5917249), (31, 4962854), (62, 2481427), (169, 910346), (338, 455173), (403, 381758), (806, 190879), (5239, 29366), (10478, 14683)]