156731142988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{616673}}^1$

素因数の和:617026

約数の個数: 48

約数和(自身を含む): 325307868480

約数和(自身を除く): 168576725492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 313, 406, 626, 812, 1252, 2191, 4382, 8764, 9077, 18154, 36308, 63539, 127078, 254156, 616673, 1233346, 2466692, 4316711, 8633422, 17266844, 17883517, 35767034, 71534068, 125184619, 193018649, 250369238, 386037298, 500738476, 772074596, 1351130543, 2702261086, 5404522172, 5597540821, 11195081642, 22390163284, 39182785747, 78365571494, 156731142988]

約数ペア:

[(1, 156731142988), (2, 78365571494), (4, 39182785747), (7, 22390163284), (14, 11195081642), (28, 5597540821), (29, 5404522172), (58, 2702261086), (116, 1351130543), (203, 772074596), (313, 500738476), (406, 386037298), (626, 250369238), (812, 193018649), (1252, 125184619), (2191, 71534068), (4382, 35767034), (8764, 17883517), (9077, 17266844), (18154, 8633422), (36308, 4316711), (63539, 2466692), (127078, 1233346), (254156, 616673)]