190147007534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{309931}}^1$

素因数の和:310376

約数の個数: 32

約数和(自身を含む): 315981872640

約数和(自身を除く): 125834865106

約数列:

[1, 2, 11, 22, 79, 158, 353, 706, 869, 1738, 3883, 7766, 27887, 55774, 306757, 309931, 613514, 619862, 3409241, 6818482, 24484549, 48969098, 109405643, 218811286, 269330039, 538660078, 1203462073, 2406924146, 8643045797, 17286091594, 95073503767, 190147007534]

約数ペア:

[(1, 190147007534), (2, 95073503767), (11, 17286091594), (22, 8643045797), (79, 2406924146), (158, 1203462073), (353, 538660078), (706, 269330039), (869, 218811286), (1738, 109405643), (3883, 48969098), (7766, 24484549), (27887, 6818482), (55774, 3409241), (306757, 619862), (309931, 613514)]