39040144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 90244224

約数和(自身を除く): 51204080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 113, 143, 151, 176, 208, 226, 286, 302, 452, 572, 604, 904, 1144, 1208, 1243, 1469, 1661, 1808, 1963, 2288, 2416, 2486, 2938, 3322, 3926, 4972, 5876, 6644, 7852, 9944, 11752, 13288, 15704, 16159, 17063, 19888, 21593, 23504, 26576, 31408, 32318, 34126, 43186, 64636, 68252, 86372, 129272, 136504, 172744, 187693, 221819, 258544, 273008, 345488, 375386, 443638, 750772, 887276, 1501544, 1774552, 2440009, 3003088, 3549104, 4880018, 9760036, 19520072, 39040144]

約数ペア:

[(1, 39040144), (2, 19520072), (4, 9760036), (8, 4880018), (11, 3549104), (13, 3003088), (16, 2440009), (22, 1774552), (26, 1501544), (44, 887276), (52, 750772), (88, 443638), (104, 375386), (113, 345488), (143, 273008), (151, 258544), (176, 221819), (208, 187693), (226, 172744), (286, 136504), (302, 129272), (452, 86372), (572, 68252), (604, 64636), (904, 43186), (1144, 34126), (1208, 32318), (1243, 31408), (1469, 26576), (1661, 23504), (1808, 21593), (1963, 19888), (2288, 17063), (2416, 16159), (2486, 15704), (2938, 13288), (3322, 11752), (3926, 9944), (4972, 7852), (5876, 6644)]