172041936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 488064000

約数和(自身を除く): 316022064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 1999, 2608, 3586, 3912, 3998, 5379, 5997, 7172, 7824, 7996, 10758, 11994, 14344, 15992, 21516, 21989, 23988, 28688, 31984, 43032, 43978, 47976, 65967, 86064, 87956, 95952, 131934, 175912, 263868, 325837, 351824, 527736, 651674, 977511, 1055472, 1303348, 1955022, 2606696, 3584207, 3910044, 5213392, 7168414, 7820088, 10752621, 14336828, 15640176, 21505242, 28673656, 43010484, 57347312, 86020968, 172041936]

約数ペア:

[(1, 172041936), (2, 86020968), (3, 57347312), (4, 43010484), (6, 28673656), (8, 21505242), (11, 15640176), (12, 14336828), (16, 10752621), (22, 7820088), (24, 7168414), (33, 5213392), (44, 3910044), (48, 3584207), (66, 2606696), (88, 1955022), (132, 1303348), (163, 1055472), (176, 977511), (264, 651674), (326, 527736), (489, 351824), (528, 325837), (652, 263868), (978, 175912), (1304, 131934), (1793, 95952), (1956, 87956), (1999, 86064), (2608, 65967), (3586, 47976), (3912, 43978), (3998, 43032), (5379, 31984), (5997, 28688), (7172, 23988), (7824, 21989), (7996, 21516), (10758, 15992), (11994, 14344)]