189767584

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 385662816

約数和(自身を除く): 195895232

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 1451, 1952, 2144, 2902, 4087, 5804, 8174, 11608, 16348, 23216, 32696, 46432, 65392, 88511, 97217, 130784, 177022, 194434, 354044, 388868, 708088, 777736, 1416176, 1555472, 2832352, 3110944, 5930237, 11860474, 23720948, 47441896, 94883792, 189767584]

約数ペア:

[(1, 189767584), (2, 94883792), (4, 47441896), (8, 23720948), (16, 11860474), (32, 5930237), (61, 3110944), (67, 2832352), (122, 1555472), (134, 1416176), (244, 777736), (268, 708088), (488, 388868), (536, 354044), (976, 194434), (1072, 177022), (1451, 130784), (1952, 97217), (2144, 88511), (2902, 65392), (4087, 46432), (5804, 32696), (8174, 23216), (11608, 16348)]