156057412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15439}}^1$

素因数の和:15488

約数の個数: 36

約数和(自身を含む): 329427840

約数和(自身を除く): 173370428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 15439, 30878, 61756, 108073, 216146, 293341, 432292, 586682, 1173364, 2053387, 4106774, 5573479, 8213548, 11146958, 22293916, 39014353, 78028706, 156057412]

約数ペア:

[(1, 156057412), (2, 78028706), (4, 39014353), (7, 22293916), (14, 11146958), (19, 8213548), (28, 5573479), (38, 4106774), (76, 2053387), (133, 1173364), (266, 586682), (361, 432292), (532, 293341), (722, 216146), (1444, 108073), (2527, 61756), (5054, 30878), (10108, 15439)]