156977172836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7573}}^1\times {\mathrm{7723}}^1$

素因数の和:15372

約数の個数: 48

約数和(自身を含む): 304676207808

約数和(自身を除く): 147699034972

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 7573, 7723, 15146, 15446, 30292, 30892, 83303, 84953, 166606, 169906, 333212, 339812, 461953, 471103, 923906, 942206, 1847812, 1884412, 5081483, 5182133, 10162966, 10364266, 20325932, 20728532, 58486279, 116972558, 233945116, 643349069, 1286698138, 2573396276, 3567663019, 7135326038, 14270652076, 39244293209, 78488586418, 156977172836]

約数ペア:

[(1, 156977172836), (2, 78488586418), (4, 39244293209), (11, 14270652076), (22, 7135326038), (44, 3567663019), (61, 2573396276), (122, 1286698138), (244, 643349069), (671, 233945116), (1342, 116972558), (2684, 58486279), (7573, 20728532), (7723, 20325932), (15146, 10364266), (15446, 10162966), (30292, 5182133), (30892, 5081483), (83303, 1884412), (84953, 1847812), (166606, 942206), (169906, 923906), (333212, 471103), (339812, 461953)]