128959552

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{118529}}^1$

素因数の和:118558

約数の個数: 28

約数和(自身を含む): 270959580

約数和(自身を除く): 142000028

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 118529, 237058, 474116, 948232, 1896464, 2014993, 3792928, 4029986, 7585856, 8059972, 16119944, 32239888, 64479776, 128959552]

約数ペア:

[(1, 128959552), (2, 64479776), (4, 32239888), (8, 16119944), (16, 8059972), (17, 7585856), (32, 4029986), (34, 3792928), (64, 2014993), (68, 1896464), (136, 948232), (272, 474116), (544, 237058), (1088, 118529)]