127740172

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 263531520

約数和(自身を除く): 135791348

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 188, 226, 329, 452, 658, 791, 859, 1316, 1582, 1718, 3164, 3436, 5311, 6013, 10622, 12026, 21244, 24052, 37177, 40373, 74354, 80746, 97067, 148708, 161492, 194134, 282611, 388268, 565222, 679469, 1130444, 1358938, 2717876, 4562149, 9124298, 18248596, 31935043, 63870086, 127740172]

約数ペア:

[(1, 127740172), (2, 63870086), (4, 31935043), (7, 18248596), (14, 9124298), (28, 4562149), (47, 2717876), (94, 1358938), (113, 1130444), (188, 679469), (226, 565222), (329, 388268), (452, 282611), (658, 194134), (791, 161492), (859, 148708), (1316, 97067), (1582, 80746), (1718, 74354), (3164, 40373), (3436, 37177), (5311, 24052), (6013, 21244), (10622, 12026)]