138931056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 427889280

約数和(自身を除く): 288958224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 264, 278, 396, 417, 528, 556, 631, 792, 834, 1112, 1251, 1262, 1529, 1584, 1668, 1893, 2224, 2502, 2524, 3058, 3336, 3786, 4587, 5004, 5048, 5679, 6116, 6672, 6941, 7572, 9174, 10008, 10096, 11358, 12232, 13761, 13882, 15144, 18348, 20016, 20823, 22716, 24464, 27522, 27764, 30288, 36696, 41646, 45432, 55044, 55528, 62469, 73392, 83292, 87709, 90864, 110088, 111056, 124938, 166584, 175418, 220176, 249876, 263127, 333168, 350836, 499752, 526254, 701672, 789381, 964799, 999504, 1052508, 1403344, 1578762, 1929598, 2105016, 2894397, 3157524, 3859196, 4210032, 5788794, 6315048, 7718392, 8683191, 11577588, 12630096, 15436784, 17366382, 23155176, 34732764, 46310352, 69465528, 138931056]

約数ペア:

[(1, 138931056), (2, 69465528), (3, 46310352), (4, 34732764), (6, 23155176), (8, 17366382), (9, 15436784), (11, 12630096), (12, 11577588), (16, 8683191), (18, 7718392), (22, 6315048), (24, 5788794), (33, 4210032), (36, 3859196), (44, 3157524), (48, 2894397), (66, 2105016), (72, 1929598), (88, 1578762), (99, 1403344), (132, 1052508), (139, 999504), (144, 964799), (176, 789381), (198, 701672), (264, 526254), (278, 499752), (396, 350836), (417, 333168), (528, 263127), (556, 249876), (631, 220176), (792, 175418), (834, 166584), (1112, 124938), (1251, 111056), (1262, 110088), (1529, 90864), (1584, 87709), (1668, 83292), (1893, 73392), (2224, 62469), (2502, 55528), (2524, 55044), (3058, 45432), (3336, 41646), (3786, 36696), (4587, 30288), (5004, 27764), (5048, 27522), (5679, 24464), (6116, 22716), (6672, 20823), (6941, 20016), (7572, 18348), (9174, 15144), (10008, 13882), (10096, 13761), (11358, 12232)]