153949408

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 312726960

約数和(自身を除く): 158777552

約数列:

[1, 2, 4, 8, 16, 32, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1117, 1168, 1888, 2234, 2336, 4307, 4468, 8614, 8936, 17228, 17872, 34456, 35744, 65903, 68912, 81541, 131806, 137824, 163082, 263612, 326164, 527224, 652328, 1054448, 1304656, 2108896, 2609312, 4810919, 9621838, 19243676, 38487352, 76974704, 153949408]

約数ペア:

[(1, 153949408), (2, 76974704), (4, 38487352), (8, 19243676), (16, 9621838), (32, 4810919), (59, 2609312), (73, 2108896), (118, 1304656), (146, 1054448), (236, 652328), (292, 527224), (472, 326164), (584, 263612), (944, 163082), (1117, 137824), (1168, 131806), (1888, 81541), (2234, 68912), (2336, 65903), (4307, 35744), (4468, 34456), (8614, 17872), (8936, 17228)]