132768128

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{12497}}^1$

素因数の和:12594

約数の個数: 32

約数和(自身を含む): 267707160

約数和(自身を除く): 134939032

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 12497, 24994, 49988, 99976, 199952, 399904, 799808, 1037251, 1599616, 2074502, 4149004, 8298008, 16596016, 33192032, 66384064, 132768128]

約数ペア:

[(1, 132768128), (2, 66384064), (4, 33192032), (8, 16596016), (16, 8298008), (32, 4149004), (64, 2074502), (83, 1599616), (128, 1037251), (166, 799808), (332, 399904), (664, 199952), (1328, 99976), (2656, 49988), (5312, 24994), (10624, 12497)]