191841328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5354

約数の個数: 80

約数和(自身を含む): 473541120

約数和(自身を除く): 281699792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 5303, 9044, 10606, 18088, 21212, 36176, 37121, 42424, 74242, 84848, 90151, 100757, 148484, 180302, 201514, 296968, 360604, 403028, 593936, 631057, 705299, 721208, 806056, 1262114, 1410598, 1442416, 1612112, 1712869, 2524228, 2821196, 3425738, 5048456, 5642392, 6851476, 10096912, 11284784, 11990083, 13702952, 23980166, 27405904, 47960332, 95920664, 191841328]

約数ペア:

[(1, 191841328), (2, 95920664), (4, 47960332), (7, 27405904), (8, 23980166), (14, 13702952), (16, 11990083), (17, 11284784), (19, 10096912), (28, 6851476), (34, 5642392), (38, 5048456), (56, 3425738), (68, 2821196), (76, 2524228), (112, 1712869), (119, 1612112), (133, 1442416), (136, 1410598), (152, 1262114), (238, 806056), (266, 721208), (272, 705299), (304, 631057), (323, 593936), (476, 403028), (532, 360604), (646, 296968), (952, 201514), (1064, 180302), (1292, 148484), (1904, 100757), (2128, 90151), (2261, 84848), (2584, 74242), (4522, 42424), (5168, 37121), (5303, 36176), (9044, 21212), (10606, 18088)]