158208674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 274482432

約数和(自身を除く): 116273758

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 169, 299, 338, 433, 598, 611, 866, 1081, 1222, 2162, 3887, 5629, 7774, 7943, 9959, 11258, 14053, 15886, 19918, 20351, 28106, 40702, 73177, 129467, 146354, 182689, 258934, 264563, 365378, 468073, 529126, 936146, 1683071, 3366142, 3439319, 6084949, 6878638, 12169898, 79104337, 158208674]

約数ペア:

[(1, 158208674), (2, 79104337), (13, 12169898), (23, 6878638), (26, 6084949), (46, 3439319), (47, 3366142), (94, 1683071), (169, 936146), (299, 529126), (338, 468073), (433, 365378), (598, 264563), (611, 258934), (866, 182689), (1081, 146354), (1222, 129467), (2162, 73177), (3887, 40702), (5629, 28106), (7774, 20351), (7943, 19918), (9959, 15886), (11258, 14053)]