129505488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{385433}}^1$

素因数の和:385451

約数の個数: 40

約数和(自身を含む): 382350528

約数和(自身を除く): 252845040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 385433, 770866, 1156299, 1541732, 2312598, 2698031, 3083464, 4625196, 5396062, 6166928, 8094093, 9250392, 10792124, 16188186, 18500784, 21584248, 32376372, 43168496, 64752744, 129505488]

約数ペア:

[(1, 129505488), (2, 64752744), (3, 43168496), (4, 32376372), (6, 21584248), (7, 18500784), (8, 16188186), (12, 10792124), (14, 9250392), (16, 8094093), (21, 6166928), (24, 5396062), (28, 4625196), (42, 3083464), (48, 2698031), (56, 2312598), (84, 1541732), (112, 1156299), (168, 770866), (336, 385433)]