187749270716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20759539}}^1$

素因数の和:20759586

約数の個数: 48

約数和(自身を含む): 418512326400

約数和(自身を除く): 230763055684

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, 20759539, 41519078, 83038156, 145316773, 290633546, 352912163, 394431241, 581267092, 705824326, 788862482, 1411648652, 1577724964, 2470385141, 2761018687, 4940770282, 5522037374, 6705331097, 9881540564, 11044074748, 13410662194, 26821324388, 46937317679, 93874635358, 187749270716]

約数ペア:

[(1, 187749270716), (2, 93874635358), (4, 46937317679), (7, 26821324388), (14, 13410662194), (17, 11044074748), (19, 9881540564), (28, 6705331097), (34, 5522037374), (38, 4940770282), (68, 2761018687), (76, 2470385141), (119, 1577724964), (133, 1411648652), (238, 788862482), (266, 705824326), (323, 581267092), (476, 394431241), (532, 352912163), (646, 290633546), (1292, 145316773), (2261, 83038156), (4522, 41519078), (9044, 20759539)]