138737916

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{15991}}^1$

素因数の和:16242

約数の個数: 36

約数和(自身を含む): 352175824

約数和(自身を除く): 213437908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 15991, 31982, 47973, 63964, 95946, 143919, 191892, 287838, 575676, 3853831, 7707662, 11561493, 15415324, 23122986, 34684479, 46245972, 69368958, 138737916]

約数ペア:

[(1, 138737916), (2, 69368958), (3, 46245972), (4, 34684479), (6, 23122986), (9, 15415324), (12, 11561493), (18, 7707662), (36, 3853831), (241, 575676), (482, 287838), (723, 191892), (964, 143919), (1446, 95946), (2169, 63964), (2892, 47973), (4338, 31982), (8676, 15991)]