191559576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 517960800

約数和(自身を除く): 326401224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 2056, 2389, 3084, 3341, 4778, 6168, 6682, 7167, 9556, 10023, 13364, 14334, 19112, 20046, 26728, 28668, 31057, 40092, 57336, 62114, 80184, 93171, 124228, 186342, 248456, 372684, 613973, 745368, 1227946, 1841919, 2455892, 3683838, 4911784, 7367676, 7981649, 14735352, 15963298, 23944947, 31926596, 47889894, 63853192, 95779788, 191559576]

約数ペア:

[(1, 191559576), (2, 95779788), (3, 63853192), (4, 47889894), (6, 31926596), (8, 23944947), (12, 15963298), (13, 14735352), (24, 7981649), (26, 7367676), (39, 4911784), (52, 3683838), (78, 2455892), (104, 1841919), (156, 1227946), (257, 745368), (312, 613973), (514, 372684), (771, 248456), (1028, 186342), (1542, 124228), (2056, 93171), (2389, 80184), (3084, 62114), (3341, 57336), (4778, 40092), (6168, 31057), (6682, 28668), (7167, 26728), (9556, 20046), (10023, 19112), (13364, 14334)]