151222016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 333777024

約数和(自身を除く): 182555008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 256, 332, 352, 647, 664, 704, 913, 1294, 1328, 1408, 1826, 2588, 2656, 2816, 3652, 5176, 5312, 7117, 7304, 10352, 10624, 14234, 14608, 20704, 21248, 28468, 29216, 41408, 53701, 56936, 58432, 82816, 107402, 113872, 116864, 165632, 214804, 227744, 233728, 429608, 455488, 590711, 859216, 910976, 1181422, 1718432, 1821952, 2362844, 3436864, 4725688, 6873728, 9451376, 13747456, 18902752, 37805504, 75611008, 151222016]

約数ペア:

[(1, 151222016), (2, 75611008), (4, 37805504), (8, 18902752), (11, 13747456), (16, 9451376), (22, 6873728), (32, 4725688), (44, 3436864), (64, 2362844), (83, 1821952), (88, 1718432), (128, 1181422), (166, 910976), (176, 859216), (256, 590711), (332, 455488), (352, 429608), (647, 233728), (664, 227744), (704, 214804), (913, 165632), (1294, 116864), (1328, 113872), (1408, 107402), (1826, 82816), (2588, 58432), (2656, 56936), (2816, 53701), (3652, 41408), (5176, 29216), (5312, 28468), (7117, 21248), (7304, 20704), (10352, 14608), (10624, 14234)]