138280494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 307964160

約数和(自身を除く): 169683666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 121, 158, 237, 242, 363, 474, 726, 869, 1738, 2411, 2607, 4822, 5214, 7233, 9559, 14466, 19118, 26521, 28677, 53042, 57354, 79563, 159126, 190469, 291731, 380938, 571407, 583462, 875193, 1142814, 1750386, 2095159, 4190318, 6285477, 12570954, 23046749, 46093498, 69140247, 138280494]

約数ペア:

[(1, 138280494), (2, 69140247), (3, 46093498), (6, 23046749), (11, 12570954), (22, 6285477), (33, 4190318), (66, 2095159), (79, 1750386), (121, 1142814), (158, 875193), (237, 583462), (242, 571407), (363, 380938), (474, 291731), (726, 190469), (869, 159126), (1738, 79563), (2411, 57354), (2607, 53042), (4822, 28677), (5214, 26521), (7233, 19118), (9559, 14466)]