147320278

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 261540864

約数和(自身を除く): 114220586

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 511, 658, 1022, 3067, 3431, 6134, 6862, 21469, 24017, 42938, 48034, 144149, 223891, 288298, 447782, 1009043, 1567237, 2018086, 3134474, 10522877, 21045754, 73660139, 147320278]

約数ペア:

[(1, 147320278), (2, 73660139), (7, 21045754), (14, 10522877), (47, 3134474), (73, 2018086), (94, 1567237), (146, 1009043), (329, 447782), (511, 288298), (658, 223891), (1022, 144149), (3067, 48034), (3431, 42938), (6134, 24017), (6862, 21469)]