1323128156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{146299}}^1$

素因数の和:146346

約数の個数: 48

約数和(自身を含む): 2949408000

約数和(自身を除く): 1626279844

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 146299, 292598, 585196, 1024093, 2048186, 2487083, 2779681, 4096372, 4974166, 5559362, 9948332, 11118724, 17409581, 19457767, 34819162, 38915534, 47254577, 69638324, 77831068, 94509154, 189018308, 330782039, 661564078, 1323128156]

約数ペア:

[(1, 1323128156), (2, 661564078), (4, 330782039), (7, 189018308), (14, 94509154), (17, 77831068), (19, 69638324), (28, 47254577), (34, 38915534), (38, 34819162), (68, 19457767), (76, 17409581), (119, 11118724), (133, 9948332), (238, 5559362), (266, 4974166), (323, 4096372), (476, 2779681), (532, 2487083), (646, 2048186), (1292, 1024093), (2261, 585196), (4522, 292598), (9044, 146299)]