127170064

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66791}}^1$

素因数の和:66823

約数の個数: 40

約数和(自身を含む): 298159488

約数和(自身を除く): 170989424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 66791, 133582, 267164, 467537, 534328, 935074, 1068656, 1135447, 1870148, 2270894, 3740296, 4541788, 7480592, 7948129, 9083576, 15896258, 18167152, 31792516, 63585032, 127170064]

約数ペア:

[(1, 127170064), (2, 63585032), (4, 31792516), (7, 18167152), (8, 15896258), (14, 9083576), (16, 7948129), (17, 7480592), (28, 4541788), (34, 3740296), (56, 2270894), (68, 1870148), (112, 1135447), (119, 1068656), (136, 935074), (238, 534328), (272, 467537), (476, 267164), (952, 133582), (1904, 66791)]