189452656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16607}}^1$

素因数の和:16669

約数の個数: 40

約数和(自身を含む): 395403264

約数和(自身を除く): 205950608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 16607, 33214, 66428, 132856, 265712, 381961, 514817, 763922, 1029634, 1527844, 2059268, 3055688, 4118536, 6111376, 8237072, 11840791, 23681582, 47363164, 94726328, 189452656]

約数ペア:

[(1, 189452656), (2, 94726328), (4, 47363164), (8, 23681582), (16, 11840791), (23, 8237072), (31, 6111376), (46, 4118536), (62, 3055688), (92, 2059268), (124, 1527844), (184, 1029634), (248, 763922), (368, 514817), (496, 381961), (713, 265712), (1426, 132856), (2852, 66428), (5704, 33214), (11408, 16607)]