131740864

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 268833600

約数和(自身を除く): 137092736

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 139, 236, 251, 278, 472, 502, 556, 944, 1004, 1112, 1888, 2008, 2224, 3776, 4016, 4448, 8032, 8201, 8896, 14809, 16064, 16402, 29618, 32804, 34889, 59236, 65608, 69778, 118472, 131216, 139556, 236944, 262432, 279112, 473888, 524864, 558224, 947776, 1116448, 2058451, 2232896, 4116902, 8233804, 16467608, 32935216, 65870432, 131740864]

約数ペア:

[(1, 131740864), (2, 65870432), (4, 32935216), (8, 16467608), (16, 8233804), (32, 4116902), (59, 2232896), (64, 2058451), (118, 1116448), (139, 947776), (236, 558224), (251, 524864), (278, 473888), (472, 279112), (502, 262432), (556, 236944), (944, 139556), (1004, 131216), (1112, 118472), (1888, 69778), (2008, 65608), (2224, 59236), (3776, 34889), (4016, 32804), (4448, 29618), (8032, 16402), (8201, 16064), (8896, 14809)]