165712112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5577

約数の個数: 40

約数和(自身を含む): 336918912

約数和(自身を除く): 171206800

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 5477, 7564, 10954, 15128, 21908, 30256, 43816, 87632, 169787, 334097, 339574, 668194, 679148, 1336388, 1358296, 2672776, 2716592, 5345552, 10357007, 20714014, 41428028, 82856056, 165712112]

約数ペア:

[(1, 165712112), (2, 82856056), (4, 41428028), (8, 20714014), (16, 10357007), (31, 5345552), (61, 2716592), (62, 2672776), (122, 1358296), (124, 1336388), (244, 679148), (248, 668194), (488, 339574), (496, 334097), (976, 169787), (1891, 87632), (3782, 43816), (5477, 30256), (7564, 21908), (10954, 15128)]