128206176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190783}}^1$

素因数の和:190803

約数の個数: 48

約数和(自身を含む): 384620544

約数和(自身を除く): 256414368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190783, 381566, 572349, 763132, 1144698, 1335481, 1526264, 2289396, 2670962, 3052528, 4006443, 4578792, 5341924, 6105056, 8012886, 9157584, 10683848, 16025772, 18315168, 21367696, 32051544, 42735392, 64103088, 128206176]

約数ペア:

[(1, 128206176), (2, 64103088), (3, 42735392), (4, 32051544), (6, 21367696), (7, 18315168), (8, 16025772), (12, 10683848), (14, 9157584), (16, 8012886), (21, 6105056), (24, 5341924), (28, 4578792), (32, 4006443), (42, 3052528), (48, 2670962), (56, 2289396), (84, 1526264), (96, 1335481), (112, 1144698), (168, 763132), (224, 572349), (336, 381566), (672, 190783)]