133549584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397469}}^1$

素因数の和:397487

約数の個数: 40

約数和(自身を含む): 394290240

約数和(自身を除く): 260740656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397469, 794938, 1192407, 1589876, 2384814, 2782283, 3179752, 4769628, 5564566, 6359504, 8346849, 9539256, 11129132, 16693698, 19078512, 22258264, 33387396, 44516528, 66774792, 133549584]

約数ペア:

[(1, 133549584), (2, 66774792), (3, 44516528), (4, 33387396), (6, 22258264), (7, 19078512), (8, 16693698), (12, 11129132), (14, 9539256), (16, 8346849), (21, 6359504), (24, 5564566), (28, 4769628), (42, 3179752), (48, 2782283), (56, 2384814), (84, 1589876), (112, 1192407), (168, 794938), (336, 397469)]