138280398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4561}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 287296512

約数和(自身を除く): 149016114

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 4561, 5053, 9122, 10106, 13683, 15159, 27366, 30318, 141391, 282782, 424173, 743443, 848346, 1486886, 2230329, 4460658, 23046733, 46093466, 69140199, 138280398]

約数ペア:

[(1, 138280398), (2, 69140199), (3, 46093466), (6, 23046733), (31, 4460658), (62, 2230329), (93, 1486886), (163, 848346), (186, 743443), (326, 424173), (489, 282782), (978, 141391), (4561, 30318), (5053, 27366), (9122, 15159), (10106, 13683)]