133431844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21563}}^1$

素因数の和:21604

約数の個数: 48

約数和(自身を含む): 304311168

約数和(自身を除く): 170879324

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 21563, 43126, 86252, 150941, 280319, 301882, 366571, 560638, 603764, 733142, 1121276, 1466284, 1962233, 2565997, 3924466, 4765423, 5131994, 7848932, 9530846, 10263988, 19061692, 33357961, 66715922, 133431844]

約数ペア:

[(1, 133431844), (2, 66715922), (4, 33357961), (7, 19061692), (13, 10263988), (14, 9530846), (17, 7848932), (26, 5131994), (28, 4765423), (34, 3924466), (52, 2565997), (68, 1962233), (91, 1466284), (119, 1121276), (182, 733142), (221, 603764), (238, 560638), (364, 366571), (442, 301882), (476, 280319), (884, 150941), (1547, 86252), (3094, 43126), (6188, 21563)]