129364576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1619}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 279236160

約数和(自身を除く): 149871584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 227, 352, 454, 908, 1619, 1816, 2497, 3238, 3632, 4994, 6476, 7264, 9988, 12952, 17809, 19976, 25904, 35618, 39952, 51808, 71236, 79904, 142472, 284944, 367513, 569888, 735026, 1470052, 2940104, 4042643, 5880208, 8085286, 11760416, 16170572, 32341144, 64682288, 129364576]

約数ペア:

[(1, 129364576), (2, 64682288), (4, 32341144), (8, 16170572), (11, 11760416), (16, 8085286), (22, 5880208), (32, 4042643), (44, 2940104), (88, 1470052), (176, 735026), (227, 569888), (352, 367513), (454, 284944), (908, 142472), (1619, 79904), (1816, 71236), (2497, 51808), (3238, 39952), (3632, 35618), (4994, 25904), (6476, 19976), (7264, 17809), (9988, 12952)]