157468768

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{55291}}^1$

素因数の和:55390

約数の個数: 24

約数和(自身を含む): 313505640

約数和(自身を除く): 156036872

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 55291, 110582, 221164, 442328, 884656, 1769312, 4920899, 9841798, 19683596, 39367192, 78734384, 157468768]

約数ペア:

[(1, 157468768), (2, 78734384), (4, 39367192), (8, 19683596), (16, 9841798), (32, 4920899), (89, 1769312), (178, 884656), (356, 442328), (712, 221164), (1424, 110582), (2848, 55291)]