146286728

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 321699840

約数和(自身を除く): 175413112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 127, 134, 254, 268, 307, 469, 508, 536, 614, 889, 938, 1016, 1228, 1778, 1876, 2149, 2456, 3556, 3752, 4298, 7112, 8509, 8596, 17018, 17192, 20569, 34036, 38989, 41138, 59563, 68072, 77978, 82276, 119126, 143983, 155956, 164552, 238252, 272923, 287966, 311912, 476504, 545846, 575932, 1091692, 1151864, 2183384, 2612263, 5224526, 10449052, 18285841, 20898104, 36571682, 73143364, 146286728]

約数ペア:

[(1, 146286728), (2, 73143364), (4, 36571682), (7, 20898104), (8, 18285841), (14, 10449052), (28, 5224526), (56, 2612263), (67, 2183384), (127, 1151864), (134, 1091692), (254, 575932), (268, 545846), (307, 476504), (469, 311912), (508, 287966), (536, 272923), (614, 238252), (889, 164552), (938, 155956), (1016, 143983), (1228, 119126), (1778, 82276), (1876, 77978), (2149, 68072), (2456, 59563), (3556, 41138), (3752, 38989), (4298, 34036), (7112, 20569), (8509, 17192), (8596, 17018)]