139284768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207269}}^1$

素因数の和:207289

約数の個数: 48

約数和(自身を含む): 417856320

約数和(自身を除く): 278571552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207269, 414538, 621807, 829076, 1243614, 1450883, 1658152, 2487228, 2901766, 3316304, 4352649, 4974456, 5803532, 6632608, 8705298, 9948912, 11607064, 17410596, 19897824, 23214128, 34821192, 46428256, 69642384, 139284768]

約数ペア:

[(1, 139284768), (2, 69642384), (3, 46428256), (4, 34821192), (6, 23214128), (7, 19897824), (8, 17410596), (12, 11607064), (14, 9948912), (16, 8705298), (21, 6632608), (24, 5803532), (28, 4974456), (32, 4352649), (42, 3316304), (48, 2901766), (56, 2487228), (84, 1658152), (96, 1450883), (112, 1243614), (168, 829076), (224, 621807), (336, 414538), (672, 207269)]