137710672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 301123584

約数和(自身を除く): 163412912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 101, 122, 127, 176, 202, 244, 254, 404, 488, 508, 671, 808, 976, 1016, 1111, 1342, 1397, 1616, 2032, 2222, 2684, 2794, 4444, 5368, 5588, 6161, 7747, 8888, 10736, 11176, 12322, 12827, 15494, 17776, 22352, 24644, 25654, 30988, 49288, 51308, 61976, 67771, 85217, 98576, 102616, 123952, 135542, 141097, 170434, 205232, 271084, 282194, 340868, 542168, 564388, 681736, 782447, 1084336, 1128776, 1363472, 1564894, 2257552, 3129788, 6259576, 8606917, 12519152, 17213834, 34427668, 68855336, 137710672]

約数ペア:

[(1, 137710672), (2, 68855336), (4, 34427668), (8, 17213834), (11, 12519152), (16, 8606917), (22, 6259576), (44, 3129788), (61, 2257552), (88, 1564894), (101, 1363472), (122, 1128776), (127, 1084336), (176, 782447), (202, 681736), (244, 564388), (254, 542168), (404, 340868), (488, 282194), (508, 271084), (671, 205232), (808, 170434), (976, 141097), (1016, 135542), (1111, 123952), (1342, 102616), (1397, 98576), (1616, 85217), (2032, 67771), (2222, 61976), (2684, 51308), (2794, 49288), (4444, 30988), (5368, 25654), (5588, 24644), (6161, 22352), (7747, 17776), (8888, 15494), (10736, 12827), (11176, 12322)]