142332656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4283}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 288981504

約数和(自身を除く): 146648848

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 4283, 8308, 8566, 16616, 17132, 33232, 34264, 68528, 132773, 265546, 286961, 531092, 573922, 1062184, 1147844, 2124368, 2295688, 4591376, 8895791, 17791582, 35583164, 71166328, 142332656]

約数ペア:

[(1, 142332656), (2, 71166328), (4, 35583164), (8, 17791582), (16, 8895791), (31, 4591376), (62, 2295688), (67, 2124368), (124, 1147844), (134, 1062184), (248, 573922), (268, 531092), (496, 286961), (536, 265546), (1072, 132773), (2077, 68528), (4154, 34264), (4283, 33232), (8308, 17132), (8566, 16616)]