156778493146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{12277}}^1\times {\mathrm{52769}}^1$

素因数の和:65070

約数の個数: 24

約数和(自身を含む): 258516113940

約数和(自身を除く): 101737620794

約数列:

[1, 2, 11, 22, 121, 242, 12277, 24554, 52769, 105538, 135047, 270094, 580459, 1160918, 1485517, 2971034, 6385049, 12770098, 647845013, 1295690026, 7126295143, 14252590286, 78389246573, 156778493146]

約数ペア:

[(1, 156778493146), (2, 78389246573), (11, 14252590286), (22, 7126295143), (121, 1295690026), (242, 647845013), (12277, 12770098), (24554, 6385049), (52769, 2971034), (105538, 1485517), (135047, 1160918), (270094, 580459)]