138041766

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{15683}}^1$

素因数の和:15857

約数の個数: 32

約数和(自身を含む): 308661120

約数和(自身を除く): 170619354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 15683, 31366, 47049, 94098, 141147, 282294, 423441, 846882, 2556329, 5112658, 7668987, 15337974, 23006961, 46013922, 69020883, 138041766]

約数ペア:

[(1, 138041766), (2, 69020883), (3, 46013922), (6, 23006961), (9, 15337974), (18, 7668987), (27, 5112658), (54, 2556329), (163, 846882), (326, 423441), (489, 282294), (978, 141147), (1467, 94098), (2934, 47049), (4401, 31366), (8802, 15683)]