16371809776

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 38178127872

約数和(自身を除く): 21806318096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 127, 214, 217, 248, 254, 347, 428, 434, 496, 508, 694, 749, 856, 868, 889, 1016, 1388, 1498, 1712, 1736, 1778, 2032, 2429, 2776, 2996, 3317, 3472, 3556, 3937, 4858, 5552, 5992, 6634, 7112, 7874, 9716, 10757, 11984, 13268, 13589, 14224, 15748, 19432, 21514, 23219, 26536, 27178, 27559, 31496, 37129, 38864, 43028, 44069, 46438, 53072, 54356, 55118, 62992, 74258, 75299, 86056, 88138, 92876, 95123, 108712, 110236, 148516, 150598, 172112, 176276, 185752, 190246, 217424, 220472, 259903, 297032, 301196, 308483, 352552, 371504, 380492, 421259, 440944, 519806, 594064, 602392, 616966, 705104, 760984, 842518, 1039612, 1150999, 1204784, 1233932, 1366139, 1521968, 1685036, 2079224, 2301998, 2467864, 2732278, 2948813, 3370072, 4158448, 4603996, 4715383, 4935728, 5464556, 5897626, 6740144, 8056993, 9207992, 9430766, 9562973, 10929112, 11795252, 16113986, 18415984, 18861532, 19125946, 21858224, 23590504, 32227972, 33007681, 37723064, 38251892, 47181008, 64455944, 66015362, 75446128, 76503784, 128911888, 132030724, 146176873, 153007568, 264061448, 292353746, 528122896, 584707492, 1023238111, 1169414984, 2046476222, 2338829968, 4092952444, 8185904888, 16371809776]

約数ペア:

[(1, 16371809776), (2, 8185904888), (4, 4092952444), (7, 2338829968), (8, 2046476222), (14, 1169414984), (16, 1023238111), (28, 584707492), (31, 528122896), (56, 292353746), (62, 264061448), (107, 153007568), (112, 146176873), (124, 132030724), (127, 128911888), (214, 76503784), (217, 75446128), (248, 66015362), (254, 64455944), (347, 47181008), (428, 38251892), (434, 37723064), (496, 33007681), (508, 32227972), (694, 23590504), (749, 21858224), (856, 19125946), (868, 18861532), (889, 18415984), (1016, 16113986), (1388, 11795252), (1498, 10929112), (1712, 9562973), (1736, 9430766), (1778, 9207992), (2032, 8056993), (2429, 6740144), (2776, 5897626), (2996, 5464556), (3317, 4935728), (3472, 4715383), (3556, 4603996), (3937, 4158448), (4858, 3370072), (5552, 2948813), (5992, 2732278), (6634, 2467864), (7112, 2301998), (7874, 2079224), (9716, 1685036), (10757, 1521968), (11984, 1366139), (13268, 1233932), (13589, 1204784), (14224, 1150999), (15748, 1039612), (19432, 842518), (21514, 760984), (23219, 705104), (26536, 616966), (27178, 602392), (27559, 594064), (31496, 519806), (37129, 440944), (38864, 421259), (43028, 380492), (44069, 371504), (46438, 352552), (53072, 308483), (54356, 301196), (55118, 297032), (62992, 259903), (74258, 220472), (75299, 217424), (86056, 190246), (88138, 185752), (92876, 176276), (95123, 172112), (108712, 150598), (110236, 148516)]