154165748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{2689}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 294651840

約数和(自身を除く): 140486092

約数列:

[1, 2, 4, 11, 22, 44, 1303, 2606, 2689, 5212, 5378, 10756, 14333, 28666, 29579, 57332, 59158, 118316, 3503767, 7007534, 14015068, 38541437, 77082874, 154165748]

約数ペア:

[(1, 154165748), (2, 77082874), (4, 38541437), (11, 14015068), (22, 7007534), (44, 3503767), (1303, 118316), (2606, 59158), (2689, 57332), (5212, 29579), (5378, 28666), (10756, 14333)]