137542016

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{8461}}^1$

素因数の和:8602

約数の個数: 32

約数和(自身を含む): 276199680

約数和(自身を除く): 138657664

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 8461, 16256, 16922, 33844, 67688, 135376, 270752, 541504, 1074547, 1083008, 2149094, 4298188, 8596376, 17192752, 34385504, 68771008, 137542016]

約数ペア:

[(1, 137542016), (2, 68771008), (4, 34385504), (8, 17192752), (16, 8596376), (32, 4298188), (64, 2149094), (127, 1083008), (128, 1074547), (254, 541504), (508, 270752), (1016, 135376), (2032, 67688), (4064, 33844), (8128, 16922), (8461, 16256)]