156972241442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{52289221}}^1$

素因数の和:52289321

約数の個数: 16

約数和(自身を含む): 250988265600

約数和(自身を除く): 94016024158

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 52289221, 104578442, 993495199, 1986990398, 4130848459, 8261696918, 78486120721, 156972241442]

約数ペア:

[(1, 156972241442), (2, 78486120721), (19, 8261696918), (38, 4130848459), (79, 1986990398), (158, 993495199), (1501, 104578442), (3002, 52289221)]