173118976

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 368378208

約数和(自身を除く): 195259232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 241, 244, 256, 368, 482, 488, 512, 736, 964, 976, 1403, 1472, 1928, 1952, 2806, 2944, 3856, 3904, 5543, 5612, 5888, 7712, 7808, 11086, 11224, 11776, 14701, 15424, 15616, 22172, 22448, 29402, 30848, 31232, 44344, 44896, 58804, 61696, 88688, 89792, 117608, 123392, 177376, 179584, 235216, 338123, 354752, 359168, 470432, 676246, 709504, 718336, 940864, 1352492, 1419008, 1881728, 2704984, 2838016, 3763456, 5409968, 7526912, 10819936, 21639872, 43279744, 86559488, 173118976]

約数ペア:

[(1, 173118976), (2, 86559488), (4, 43279744), (8, 21639872), (16, 10819936), (23, 7526912), (32, 5409968), (46, 3763456), (61, 2838016), (64, 2704984), (92, 1881728), (122, 1419008), (128, 1352492), (184, 940864), (241, 718336), (244, 709504), (256, 676246), (368, 470432), (482, 359168), (488, 354752), (512, 338123), (736, 235216), (964, 179584), (976, 177376), (1403, 123392), (1472, 117608), (1928, 89792), (1952, 88688), (2806, 61696), (2944, 58804), (3856, 44896), (3904, 44344), (5543, 31232), (5612, 30848), (5888, 29402), (7712, 22448), (7808, 22172), (11086, 15616), (11224, 15424), (11776, 14701)]