129687824

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5101}}^1$

素因数の和:5343

約数の個数: 40

約数和(自身を含む): 288487488

約数和(自身を除く): 158799664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 5101, 6356, 10202, 12712, 20404, 25424, 35707, 40808, 71414, 81616, 142828, 285656, 571312, 1157927, 2315854, 4631708, 8105489, 9263416, 16210978, 18526832, 32421956, 64843912, 129687824]

約数ペア:

[(1, 129687824), (2, 64843912), (4, 32421956), (7, 18526832), (8, 16210978), (14, 9263416), (16, 8105489), (28, 4631708), (56, 2315854), (112, 1157927), (227, 571312), (454, 285656), (908, 142828), (1589, 81616), (1816, 71414), (3178, 40808), (3632, 35707), (5101, 25424), (6356, 20404), (10202, 12712)]