168377978881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1259}}^1\times {\mathrm{4373}}^1$

素因数の和:5913

約数の個数: 32

約数和(自身を含む): 204753588480

約数和(自身を除く): 36375609599

約数列:

[1, 7, 17, 119, 257, 1259, 1799, 4369, 4373, 8813, 21403, 30583, 30611, 74341, 149821, 323563, 520387, 1123861, 2264941, 5500571, 5505607, 7867027, 19105637, 38503997, 38539249, 93595319, 133739459, 655167233, 1414940999, 9904586993, 24053996983, 168377978881]

約数ペア:

[(1, 168377978881), (7, 24053996983), (17, 9904586993), (119, 1414940999), (257, 655167233), (1259, 133739459), (1799, 93595319), (4369, 38539249), (4373, 38503997), (8813, 19105637), (21403, 7867027), (30583, 5505607), (30611, 5500571), (74341, 2264941), (149821, 1123861), (323563, 520387)]