172389138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1201}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 353099520

約数和(自身を除く): 180710382

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 509, 1018, 1201, 1527, 2402, 3054, 3603, 7206, 23923, 47846, 56447, 71769, 112894, 143538, 169341, 338682, 611309, 1222618, 1833927, 3667854, 28731523, 57463046, 86194569, 172389138]

約数ペア:

[(1, 172389138), (2, 86194569), (3, 57463046), (6, 28731523), (47, 3667854), (94, 1833927), (141, 1222618), (282, 611309), (509, 338682), (1018, 169341), (1201, 143538), (1527, 112894), (2402, 71769), (3054, 56447), (3603, 47846), (7206, 23923)]