187839776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 391275360

約数和(自身を除く): 203435584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 454, 608, 908, 1361, 1816, 2722, 3632, 4313, 5444, 7264, 8626, 10888, 17252, 21776, 25859, 34504, 43552, 51718, 69008, 103436, 138016, 206872, 308947, 413744, 617894, 827488, 1235788, 2471576, 4943152, 5869993, 9886304, 11739986, 23479972, 46959944, 93919888, 187839776]

約数ペア:

[(1, 187839776), (2, 93919888), (4, 46959944), (8, 23479972), (16, 11739986), (19, 9886304), (32, 5869993), (38, 4943152), (76, 2471576), (152, 1235788), (227, 827488), (304, 617894), (454, 413744), (608, 308947), (908, 206872), (1361, 138016), (1816, 103436), (2722, 69008), (3632, 51718), (4313, 43552), (5444, 34504), (7264, 25859), (8626, 21776), (10888, 17252)]