171178750912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{31687}}^1$

素因数の和:31906

約数の個数: 112

約数和(自身を含む): 376810373632

約数和(自身を除く): 205631622720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 151, 172, 208, 302, 344, 416, 559, 604, 688, 832, 1118, 1208, 1376, 1963, 2236, 2416, 2752, 3926, 4472, 4832, 6493, 7852, 8944, 9664, 12986, 15704, 17888, 25972, 31408, 31687, 35776, 51944, 62816, 63374, 84409, 103888, 125632, 126748, 168818, 207776, 253496, 337636, 411931, 415552, 506992, 675272, 823862, 1013984, 1350544, 1362541, 1647724, 2027968, 2701088, 2725082, 3295448, 4784737, 5402176, 5450164, 6590896, 9569474, 10900328, 13181792, 17713033, 19138948, 21800656, 26363584, 35426066, 38277896, 43601312, 62201581, 70852132, 76555792, 87202624, 124403162, 141704264, 153111584, 205743691, 248806324, 283408528, 306223168, 411487382, 497612648, 566817056, 822974764, 995225296, 1133634112, 1645949528, 1990450592, 2674667983, 3291899056, 3980901184, 5349335966, 6583798112, 10698671932, 13167596224, 21397343864, 42794687728, 85589375456, 171178750912]

約数ペア:

[(1, 171178750912), (2, 85589375456), (4, 42794687728), (8, 21397343864), (13, 13167596224), (16, 10698671932), (26, 6583798112), (32, 5349335966), (43, 3980901184), (52, 3291899056), (64, 2674667983), (86, 1990450592), (104, 1645949528), (151, 1133634112), (172, 995225296), (208, 822974764), (302, 566817056), (344, 497612648), (416, 411487382), (559, 306223168), (604, 283408528), (688, 248806324), (832, 205743691), (1118, 153111584), (1208, 141704264), (1376, 124403162), (1963, 87202624), (2236, 76555792), (2416, 70852132), (2752, 62201581), (3926, 43601312), (4472, 38277896), (4832, 35426066), (6493, 26363584), (7852, 21800656), (8944, 19138948), (9664, 17713033), (12986, 13181792), (15704, 10900328), (17888, 9569474), (25972, 6590896), (31408, 5450164), (31687, 5402176), (35776, 4784737), (51944, 3295448), (62816, 2725082), (63374, 2701088), (84409, 2027968), (103888, 1647724), (125632, 1362541), (126748, 1350544), (168818, 1013984), (207776, 823862), (253496, 675272), (337636, 506992), (411931, 415552)]