137328464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 329645568

約数和(自身を除く): 192317104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 257, 364, 367, 514, 728, 734, 1028, 1456, 1468, 1799, 2056, 2569, 2936, 3341, 3598, 4112, 4771, 5138, 5872, 6682, 7196, 9542, 10276, 13364, 14392, 19084, 20552, 23387, 26728, 28784, 33397, 38168, 41104, 46774, 53456, 66794, 76336, 93548, 94319, 133588, 187096, 188638, 267176, 374192, 377276, 534352, 660233, 754552, 1226147, 1320466, 1509104, 2452294, 2640932, 4904588, 5281864, 8583029, 9809176, 10563728, 17166058, 19618352, 34332116, 68664232, 137328464]

約数ペア:

[(1, 137328464), (2, 68664232), (4, 34332116), (7, 19618352), (8, 17166058), (13, 10563728), (14, 9809176), (16, 8583029), (26, 5281864), (28, 4904588), (52, 2640932), (56, 2452294), (91, 1509104), (104, 1320466), (112, 1226147), (182, 754552), (208, 660233), (257, 534352), (364, 377276), (367, 374192), (514, 267176), (728, 188638), (734, 187096), (1028, 133588), (1456, 94319), (1468, 93548), (1799, 76336), (2056, 66794), (2569, 53456), (2936, 46774), (3341, 41104), (3598, 38168), (4112, 33397), (4771, 28784), (5138, 26728), (5872, 23387), (6682, 20552), (7196, 19084), (9542, 14392), (10276, 13364)]