131226704

素因数分解:

$2^4\times 7^2\times {\mathrm{167381}}^1$

素因数の和:167403

約数の個数: 30

約数和(自身を含む): 295763994

約数和(自身を除く): 164537290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 167381, 334762, 669524, 1171667, 1339048, 2343334, 2678096, 4686668, 8201669, 9373336, 16403338, 18746672, 32806676, 65613352, 131226704]

約数ペア:

[(1, 131226704), (2, 65613352), (4, 32806676), (7, 18746672), (8, 16403338), (14, 9373336), (16, 8201669), (28, 4686668), (49, 2678096), (56, 2343334), (98, 1339048), (112, 1171667), (196, 669524), (392, 334762), (784, 167381)]