15677514992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 32331755040

約数和(自身を除く): 16654240048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 337, 548, 674, 1096, 1117, 1348, 2192, 2234, 2603, 2696, 4468, 5206, 5392, 6403, 8936, 10412, 12806, 17872, 20824, 21223, 25612, 41648, 42446, 46169, 51224, 84892, 92338, 102448, 153029, 169784, 184676, 306058, 339568, 369352, 376429, 612116, 738704, 752858, 877211, 1224232, 1505716, 1754422, 2448464, 2907551, 3011432, 3508844, 5815102, 6022864, 7017688, 7152151, 11630204, 14035376, 14304302, 23260408, 28608604, 46520816, 51570773, 57217208, 103141546, 114434416, 206283092, 412566184, 825132368, 979844687, 1959689374, 3919378748, 7838757496, 15677514992]

約数ペア:

[(1, 15677514992), (2, 7838757496), (4, 3919378748), (8, 1959689374), (16, 979844687), (19, 825132368), (38, 412566184), (76, 206283092), (137, 114434416), (152, 103141546), (274, 57217208), (304, 51570773), (337, 46520816), (548, 28608604), (674, 23260408), (1096, 14304302), (1117, 14035376), (1348, 11630204), (2192, 7152151), (2234, 7017688), (2603, 6022864), (2696, 5815102), (4468, 3508844), (5206, 3011432), (5392, 2907551), (6403, 2448464), (8936, 1754422), (10412, 1505716), (12806, 1224232), (17872, 877211), (20824, 752858), (21223, 738704), (25612, 612116), (41648, 376429), (42446, 369352), (46169, 339568), (51224, 306058), (84892, 184676), (92338, 169784), (102448, 153029)]