134048128

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61603}}^1$

素因数の和:61634

約数の個数: 32

約数和(自身を含む): 282762360

約数和(自身を除く): 148714232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 61603, 123206, 246412, 492824, 985648, 1047251, 1971296, 2094502, 3942592, 4189004, 7885184, 8378008, 16756016, 33512032, 67024064, 134048128]

約数ペア:

[(1, 134048128), (2, 67024064), (4, 33512032), (8, 16756016), (16, 8378008), (17, 7885184), (32, 4189004), (34, 3942592), (64, 2094502), (68, 1971296), (128, 1047251), (136, 985648), (272, 492824), (544, 246412), (1088, 123206), (2176, 61603)]