194141584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2912

約数の個数: 80

約数和(自身を含む): 472969728

約数和(自身を除く): 278828144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 2837, 4277, 4888, 5264, 5674, 8554, 9776, 11348, 17108, 19859, 22696, 34216, 36881, 39718, 45392, 68432, 73762, 79436, 133339, 147524, 158872, 258167, 266678, 295048, 317744, 516334, 533356, 590096, 933373, 1032668, 1066712, 1733407, 1866746, 2065336, 2133424, 3466814, 3733492, 4130672, 6933628, 7466984, 12133849, 13867256, 14933968, 24267698, 27734512, 48535396, 97070792, 194141584]

約数ペア:

[(1, 194141584), (2, 97070792), (4, 48535396), (7, 27734512), (8, 24267698), (13, 14933968), (14, 13867256), (16, 12133849), (26, 7466984), (28, 6933628), (47, 4130672), (52, 3733492), (56, 3466814), (91, 2133424), (94, 2065336), (104, 1866746), (112, 1733407), (182, 1066712), (188, 1032668), (208, 933373), (329, 590096), (364, 533356), (376, 516334), (611, 317744), (658, 295048), (728, 266678), (752, 258167), (1222, 158872), (1316, 147524), (1456, 133339), (2444, 79436), (2632, 73762), (2837, 68432), (4277, 45392), (4888, 39718), (5264, 36881), (5674, 34216), (8554, 22696), (9776, 19859), (11348, 17108)]