138185144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 267294720

約数和(自身を除く): 129109576

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 3163, 5461, 6326, 10922, 12652, 21844, 25304, 43688, 136009, 272018, 401701, 544036, 803402, 1088072, 1606804, 3213608, 17273143, 34546286, 69092572, 138185144]

約数ペア:

[(1, 138185144), (2, 69092572), (4, 34546286), (8, 17273143), (43, 3213608), (86, 1606804), (127, 1088072), (172, 803402), (254, 544036), (344, 401701), (508, 272018), (1016, 136009), (3163, 43688), (5461, 25304), (6326, 21844), (10922, 12652)]