15314152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 35568000

約数和(自身を除く): 20253848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 389, 518, 532, 703, 778, 1036, 1064, 1406, 1556, 2072, 2723, 2812, 3112, 4921, 5446, 5624, 7391, 9842, 10892, 14393, 14782, 19684, 21784, 28786, 29564, 39368, 51737, 57572, 59128, 100751, 103474, 115144, 201502, 206948, 273467, 403004, 413896, 546934, 806008, 1093868, 1914269, 2187736, 3828538, 7657076, 15314152]

約数ペア:

[(1, 15314152), (2, 7657076), (4, 3828538), (7, 2187736), (8, 1914269), (14, 1093868), (19, 806008), (28, 546934), (37, 413896), (38, 403004), (56, 273467), (74, 206948), (76, 201502), (133, 115144), (148, 103474), (152, 100751), (259, 59128), (266, 57572), (296, 51737), (389, 39368), (518, 29564), (532, 28786), (703, 21784), (778, 19684), (1036, 14782), (1064, 14393), (1406, 10892), (1556, 9842), (2072, 7391), (2723, 5624), (2812, 5446), (3112, 4921)]