189711984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51329}}^1$

素因数の和:51358

約数の個数: 80

約数和(自身を含む): 611032320

約数和(自身を除く): 421320336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 51329, 102658, 153987, 205316, 307974, 359303, 410632, 564619, 615948, 718606, 821264, 1077909, 1129238, 1231896, 1437212, 1693857, 2155818, 2258476, 2463792, 2874424, 3387714, 3952333, 4311636, 4516952, 5748848, 6775428, 7904666, 8623272, 9033904, 11856999, 13550856, 15809332, 17246544, 23713998, 27101712, 31618664, 47427996, 63237328, 94855992, 189711984]

約数ペア:

[(1, 189711984), (2, 94855992), (3, 63237328), (4, 47427996), (6, 31618664), (7, 27101712), (8, 23713998), (11, 17246544), (12, 15809332), (14, 13550856), (16, 11856999), (21, 9033904), (22, 8623272), (24, 7904666), (28, 6775428), (33, 5748848), (42, 4516952), (44, 4311636), (48, 3952333), (56, 3387714), (66, 2874424), (77, 2463792), (84, 2258476), (88, 2155818), (112, 1693857), (132, 1437212), (154, 1231896), (168, 1129238), (176, 1077909), (231, 821264), (264, 718606), (308, 615948), (336, 564619), (462, 410632), (528, 359303), (616, 307974), (924, 205316), (1232, 153987), (1848, 102658), (3696, 51329)]