137789344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55921}}^1$

素因数の和:55949

約数の個数: 48

約数和(自身を含む): 338216256

約数和(自身を除く): 200426912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 55921, 111842, 223684, 391447, 447368, 615131, 782894, 894736, 1230262, 1565788, 1789472, 2460524, 3131576, 4305917, 4921048, 6263152, 8611834, 9842096, 12526304, 17223668, 19684192, 34447336, 68894672, 137789344]

約数ペア:

[(1, 137789344), (2, 68894672), (4, 34447336), (7, 19684192), (8, 17223668), (11, 12526304), (14, 9842096), (16, 8611834), (22, 6263152), (28, 4921048), (32, 4305917), (44, 3131576), (56, 2460524), (77, 1789472), (88, 1565788), (112, 1230262), (154, 894736), (176, 782894), (224, 615131), (308, 447368), (352, 391447), (616, 223684), (1232, 111842), (2464, 55921)]