16159968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5128

約数の個数: 72

約数和(自身を含む): 50142456

約数和(自身を除く): 33982488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 5101, 10202, 15303, 20404, 30606, 40808, 45909, 56111, 61212, 81616, 91818, 112222, 122424, 163232, 168333, 183636, 224444, 244848, 336666, 367272, 448888, 489696, 504999, 673332, 734544, 897776, 1009998, 1346664, 1469088, 1795552, 2019996, 2693328, 4039992, 5386656, 8079984, 16159968]

約数ペア:

[(1, 16159968), (2, 8079984), (3, 5386656), (4, 4039992), (6, 2693328), (8, 2019996), (9, 1795552), (11, 1469088), (12, 1346664), (16, 1009998), (18, 897776), (22, 734544), (24, 673332), (32, 504999), (33, 489696), (36, 448888), (44, 367272), (48, 336666), (66, 244848), (72, 224444), (88, 183636), (96, 168333), (99, 163232), (132, 122424), (144, 112222), (176, 91818), (198, 81616), (264, 61212), (288, 56111), (352, 45909), (396, 40808), (528, 30606), (792, 20404), (1056, 15303), (1584, 10202), (3168, 5101)]