157465672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3062

約数の個数: 64

約数和(自身を含む): 368484480

約数和(自身を除く): 211018808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 2963, 3796, 4088, 5926, 6643, 7592, 11852, 13286, 20741, 23704, 26572, 38519, 41482, 53144, 77038, 82964, 154076, 165928, 216299, 269633, 308152, 432598, 539266, 865196, 1078532, 1514093, 1730392, 2157064, 2811887, 3028186, 5623774, 6056372, 11247548, 12112744, 19683209, 22495096, 39366418, 78732836, 157465672]

約数ペア:

[(1, 157465672), (2, 78732836), (4, 39366418), (7, 22495096), (8, 19683209), (13, 12112744), (14, 11247548), (26, 6056372), (28, 5623774), (52, 3028186), (56, 2811887), (73, 2157064), (91, 1730392), (104, 1514093), (146, 1078532), (182, 865196), (292, 539266), (364, 432598), (511, 308152), (584, 269633), (728, 216299), (949, 165928), (1022, 154076), (1898, 82964), (2044, 77038), (2963, 53144), (3796, 41482), (4088, 38519), (5926, 26572), (6643, 23704), (7592, 20741), (11852, 13286)]