172066896

素因数分解:

$2^4\times 3^3\times {\mathrm{398303}}^1$

素因数の和:398320

約数の個数: 40

約数和(自身を含む): 493896960

約数和(自身を除く): 321830064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 398303, 796606, 1194909, 1593212, 2389818, 3186424, 3584727, 4779636, 6372848, 7169454, 9559272, 10754181, 14338908, 19118544, 21508362, 28677816, 43016724, 57355632, 86033448, 172066896]

約数ペア:

[(1, 172066896), (2, 86033448), (3, 57355632), (4, 43016724), (6, 28677816), (8, 21508362), (9, 19118544), (12, 14338908), (16, 10754181), (18, 9559272), (24, 7169454), (27, 6372848), (36, 4779636), (48, 3584727), (54, 3186424), (72, 2389818), (108, 1593212), (144, 1194909), (216, 796606), (432, 398303)]