142578052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 275161600

約数和(自身を除く): 132583548

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 589, 829, 1178, 1387, 1658, 2263, 2356, 2774, 3316, 4526, 5548, 9052, 15751, 25699, 31502, 42997, 51398, 60517, 63004, 85994, 102796, 121034, 171988, 242068, 488281, 976562, 1149823, 1876027, 1953124, 2299646, 3752054, 4599292, 7504108, 35644513, 71289026, 142578052]

約数ペア:

[(1, 142578052), (2, 71289026), (4, 35644513), (19, 7504108), (31, 4599292), (38, 3752054), (62, 2299646), (73, 1953124), (76, 1876027), (124, 1149823), (146, 976562), (292, 488281), (589, 242068), (829, 171988), (1178, 121034), (1387, 102796), (1658, 85994), (2263, 63004), (2356, 60517), (2774, 51398), (3316, 42997), (4526, 31502), (5548, 25699), (9052, 15751)]