161749392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{68771}}^1$

素因数の和:68796

約数の個数: 60

約数和(自身を含む): 486080496

約数和(自身を除く): 324331104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 68771, 137542, 206313, 275084, 412626, 481397, 550168, 825252, 962794, 1100336, 1444191, 1650504, 1925588, 2888382, 3301008, 3369779, 3851176, 5776764, 6739558, 7702352, 10109337, 11553528, 13479116, 20218674, 23107056, 26958232, 40437348, 53916464, 80874696, 161749392]

約数ペア:

[(1, 161749392), (2, 80874696), (3, 53916464), (4, 40437348), (6, 26958232), (7, 23107056), (8, 20218674), (12, 13479116), (14, 11553528), (16, 10109337), (21, 7702352), (24, 6739558), (28, 5776764), (42, 3851176), (48, 3369779), (49, 3301008), (56, 2888382), (84, 1925588), (98, 1650504), (112, 1444191), (147, 1100336), (168, 962794), (196, 825252), (294, 550168), (336, 481397), (392, 412626), (588, 275084), (784, 206313), (1176, 137542), (2352, 68771)]