139750056

素因数分解:

$2^3\times 3^3\times {\mathrm{646991}}^1$

素因数の和:647006

約数の個数: 32

約数和(自身を含む): 388195200

約数和(自身を除く): 248445144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 646991, 1293982, 1940973, 2587964, 3881946, 5175928, 5822919, 7763892, 11645838, 15527784, 17468757, 23291676, 34937514, 46583352, 69875028, 139750056]

約数ペア:

[(1, 139750056), (2, 69875028), (3, 46583352), (4, 34937514), (6, 23291676), (8, 17468757), (9, 15527784), (12, 11645838), (18, 7763892), (24, 5822919), (27, 5175928), (36, 3881946), (54, 2587964), (72, 1940973), (108, 1293982), (216, 646991)]