129764024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29017}}^1$

素因数の和:29079

約数の個数: 32

約数和(自身を含む): 268126320

約数和(自身を除く): 138362296

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 29017, 58034, 116068, 232136, 377221, 754442, 1247731, 1508884, 2495462, 3017768, 4990924, 9981848, 16220503, 32441006, 64882012, 129764024]

約数ペア:

[(1, 129764024), (2, 64882012), (4, 32441006), (8, 16220503), (13, 9981848), (26, 4990924), (43, 3017768), (52, 2495462), (86, 1508884), (104, 1247731), (172, 754442), (344, 377221), (559, 232136), (1118, 116068), (2236, 58034), (4472, 29017)]