168794064

素因数分解:

$2^4\times 3^3\times {\mathrm{390727}}^1$

素因数の和:390744

約数の個数: 40

約数和(自身を含む): 484502720

約数和(自身を除く): 315708656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 390727, 781454, 1172181, 1562908, 2344362, 3125816, 3516543, 4688724, 6251632, 7033086, 9377448, 10549629, 14066172, 18754896, 21099258, 28132344, 42198516, 56264688, 84397032, 168794064]

約数ペア:

[(1, 168794064), (2, 84397032), (3, 56264688), (4, 42198516), (6, 28132344), (8, 21099258), (9, 18754896), (12, 14066172), (16, 10549629), (18, 9377448), (24, 7033086), (27, 6251632), (36, 4688724), (48, 3516543), (54, 3125816), (72, 2344362), (108, 1562908), (144, 1172181), (216, 781454), (432, 390727)]