15708547128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{38851}}^1$

素因数の和:39868

約数の個数: 64

約数和(自身を含む): 41624478720

約数和(自身を除く): 25915931592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 991, 1982, 2973, 3964, 5946, 7928, 11892, 16847, 23784, 33694, 38851, 50541, 67388, 77702, 101082, 116553, 134776, 155404, 202164, 233106, 310808, 404328, 466212, 660467, 932424, 1320934, 1981401, 2641868, 3962802, 5283736, 7925604, 15851208, 38501341, 77002682, 115504023, 154005364, 231008046, 308010728, 462016092, 654522797, 924032184, 1309045594, 1963568391, 2618091188, 3927136782, 5236182376, 7854273564, 15708547128]

約数ペア:

[(1, 15708547128), (2, 7854273564), (3, 5236182376), (4, 3927136782), (6, 2618091188), (8, 1963568391), (12, 1309045594), (17, 924032184), (24, 654522797), (34, 462016092), (51, 308010728), (68, 231008046), (102, 154005364), (136, 115504023), (204, 77002682), (408, 38501341), (991, 15851208), (1982, 7925604), (2973, 5283736), (3964, 3962802), (5946, 2641868), (7928, 1981401), (11892, 1320934), (16847, 932424), (23784, 660467), (33694, 466212), (38851, 404328), (50541, 310808), (67388, 233106), (77702, 202164), (101082, 155404), (116553, 134776)]