138300734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 265144320

約数和(自身を除く): 126843586

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 209, 247, 286, 341, 403, 418, 494, 589, 682, 806, 821, 1178, 1642, 2717, 4433, 5434, 6479, 7657, 8866, 9031, 10673, 12958, 15314, 15599, 18062, 21346, 25451, 31198, 50902, 84227, 117403, 168454, 171589, 202787, 234806, 279961, 330863, 343178, 405574, 483569, 559922, 661726, 967138, 2230657, 3639493, 4461314, 5319259, 6286397, 7278986, 10638518, 12572794, 69150367, 138300734]

約数ペア:

[(1, 138300734), (2, 69150367), (11, 12572794), (13, 10638518), (19, 7278986), (22, 6286397), (26, 5319259), (31, 4461314), (38, 3639493), (62, 2230657), (143, 967138), (209, 661726), (247, 559922), (286, 483569), (341, 405574), (403, 343178), (418, 330863), (494, 279961), (589, 234806), (682, 202787), (806, 171589), (821, 168454), (1178, 117403), (1642, 84227), (2717, 50902), (4433, 31198), (5434, 25451), (6479, 21346), (7657, 18062), (8866, 15599), (9031, 15314), (10673, 12958)]