121893632

素因数分解:

$2^8\times 7^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 280207872

約数和(自身を除く): 158314240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 256, 271, 448, 502, 542, 896, 1004, 1084, 1757, 1792, 1897, 2008, 2168, 3514, 3794, 4016, 4336, 7028, 7588, 8032, 8672, 14056, 15176, 16064, 17344, 28112, 30352, 32128, 34688, 56224, 60704, 64256, 68021, 69376, 112448, 121408, 136042, 224896, 242816, 272084, 449792, 476147, 485632, 544168, 952294, 1088336, 1904588, 2176672, 3809176, 4353344, 7618352, 8706688, 15236704, 17413376, 30473408, 60946816, 121893632]

約数ペア:

[(1, 121893632), (2, 60946816), (4, 30473408), (7, 17413376), (8, 15236704), (14, 8706688), (16, 7618352), (28, 4353344), (32, 3809176), (56, 2176672), (64, 1904588), (112, 1088336), (128, 952294), (224, 544168), (251, 485632), (256, 476147), (271, 449792), (448, 272084), (502, 242816), (542, 224896), (896, 136042), (1004, 121408), (1084, 112448), (1757, 69376), (1792, 68021), (1897, 64256), (2008, 60704), (2168, 56224), (3514, 34688), (3794, 32128), (4016, 30352), (4336, 28112), (7028, 17344), (7588, 16064), (8032, 15176), (8672, 14056)]