121268056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 281897280

約数和(自身を除く): 160629224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1061, 1099, 1256, 2041, 2122, 2198, 4082, 4244, 4396, 7427, 8164, 8488, 8792, 13793, 14287, 14854, 16328, 27586, 28574, 29708, 55172, 57148, 59416, 96551, 110344, 114296, 166577, 193102, 333154, 386204, 666308, 772408, 1166039, 1332616, 2165501, 2332078, 4331002, 4664156, 8662004, 9328312, 15158507, 17324008, 30317014, 60634028, 121268056]

約数ペア:

[(1, 121268056), (2, 60634028), (4, 30317014), (7, 17324008), (8, 15158507), (13, 9328312), (14, 8662004), (26, 4664156), (28, 4331002), (52, 2332078), (56, 2165501), (91, 1332616), (104, 1166039), (157, 772408), (182, 666308), (314, 386204), (364, 333154), (628, 193102), (728, 166577), (1061, 114296), (1099, 110344), (1256, 96551), (2041, 59416), (2122, 57148), (2198, 55172), (4082, 29708), (4244, 28574), (4396, 27586), (7427, 16328), (8164, 14854), (8488, 14287), (8792, 13793)]