140734384

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33961}}^1$

素因数の和:34013

約数の個数: 40

約数和(自身を含む): 320057888

約数和(自身を除く): 179323504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 33961, 67922, 135844, 237727, 271688, 475454, 543376, 950908, 1256557, 1901816, 2513114, 3803632, 5026228, 8795899, 10052456, 17591798, 20104912, 35183596, 70367192, 140734384]

約数ペア:

[(1, 140734384), (2, 70367192), (4, 35183596), (7, 20104912), (8, 17591798), (14, 10052456), (16, 8795899), (28, 5026228), (37, 3803632), (56, 2513114), (74, 1901816), (112, 1256557), (148, 950908), (259, 543376), (296, 475454), (518, 271688), (592, 237727), (1036, 135844), (2072, 67922), (4144, 33961)]