15971232

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 44307648

約数和(自身を除く): 28336416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 73, 86, 96, 106, 129, 146, 159, 172, 212, 219, 258, 292, 318, 344, 424, 438, 516, 584, 636, 688, 848, 876, 1032, 1168, 1272, 1376, 1696, 1752, 2064, 2279, 2336, 2544, 3139, 3504, 3869, 4128, 4558, 5088, 6278, 6837, 7008, 7738, 9116, 9417, 11607, 12556, 13674, 15476, 18232, 18834, 23214, 25112, 27348, 30952, 36464, 37668, 46428, 50224, 54696, 61904, 72928, 75336, 92856, 100448, 109392, 123808, 150672, 166367, 185712, 218784, 301344, 332734, 371424, 499101, 665468, 998202, 1330936, 1996404, 2661872, 3992808, 5323744, 7985616, 15971232]

約数ペア:

[(1, 15971232), (2, 7985616), (3, 5323744), (4, 3992808), (6, 2661872), (8, 1996404), (12, 1330936), (16, 998202), (24, 665468), (32, 499101), (43, 371424), (48, 332734), (53, 301344), (73, 218784), (86, 185712), (96, 166367), (106, 150672), (129, 123808), (146, 109392), (159, 100448), (172, 92856), (212, 75336), (219, 72928), (258, 61904), (292, 54696), (318, 50224), (344, 46428), (424, 37668), (438, 36464), (516, 30952), (584, 27348), (636, 25112), (688, 23214), (848, 18834), (876, 18232), (1032, 15476), (1168, 13674), (1272, 12556), (1376, 11607), (1696, 9417), (1752, 9116), (2064, 7738), (2279, 7008), (2336, 6837), (2544, 6278), (3139, 5088), (3504, 4558), (3869, 4128)]