156640959836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{6381007}}^1$

素因数の和:6381066

約数の個数: 36

約数和(自身を含む): 306326670048

約数和(自身を除く): 149685710212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 6137, 12274, 24548, 6381007, 12762014, 25524028, 108477119, 121239133, 216954238, 242478266, 433908476, 484956532, 2061065261, 2303543527, 4122130522, 4607087054, 8244261044, 9214174108, 39160239959, 78320479918, 156640959836]

約数ペア:

[(1, 156640959836), (2, 78320479918), (4, 39160239959), (17, 9214174108), (19, 8244261044), (34, 4607087054), (38, 4122130522), (68, 2303543527), (76, 2061065261), (323, 484956532), (361, 433908476), (646, 242478266), (722, 216954238), (1292, 121239133), (1444, 108477119), (6137, 25524028), (12274, 12762014), (24548, 6381007)]