142126384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20327}}^1$

素因数の和:20377

約数の個数: 40

約数和(自身を含む): 302480640

約数和(自身を除く): 160354256

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 20327, 40654, 81308, 162616, 325232, 386213, 467521, 772426, 935042, 1544852, 1870084, 3089704, 3740168, 6179408, 7480336, 8882899, 17765798, 35531596, 71063192, 142126384]

約数ペア:

[(1, 142126384), (2, 71063192), (4, 35531596), (8, 17765798), (16, 8882899), (19, 7480336), (23, 6179408), (38, 3740168), (46, 3089704), (76, 1870084), (92, 1544852), (152, 935042), (184, 772426), (304, 467521), (368, 386213), (437, 325232), (874, 162616), (1748, 81308), (3496, 40654), (6992, 20327)]