160991648

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 327136320

約数和(自身を除く): 166144672

約数列:

[1, 2, 4, 8, 16, 32, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 1201, 1888, 2272, 2402, 4189, 4804, 8378, 9608, 16756, 19216, 33512, 38432, 67024, 70859, 85271, 134048, 141718, 170542, 283436, 341084, 566872, 682168, 1133744, 1364336, 2267488, 2728672, 5030989, 10061978, 20123956, 40247912, 80495824, 160991648]

約数ペア:

[(1, 160991648), (2, 80495824), (4, 40247912), (8, 20123956), (16, 10061978), (32, 5030989), (59, 2728672), (71, 2267488), (118, 1364336), (142, 1133744), (236, 682168), (284, 566872), (472, 341084), (568, 283436), (944, 170542), (1136, 141718), (1201, 134048), (1888, 85271), (2272, 70859), (2402, 67024), (4189, 38432), (4804, 33512), (8378, 19216), (9608, 16756)]