161366291208

素因数分解:

$2^3\times 3^3\times {\mathrm{503}}^1\times {\mathrm{1485221}}^1$

素因数の和:1485739

約数の個数: 64

約数和(自身を含む): 449131132800

約数和(自身を除く): 287764841592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 503, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 9054, 12072, 13581, 18108, 27162, 36216, 54324, 108648, 1485221, 2970442, 4455663, 5940884, 8911326, 11881768, 13366989, 17822652, 26733978, 35645304, 40100967, 53467956, 80201934, 106935912, 160403868, 320807736, 747066163, 1494132326, 2241198489, 2988264652, 4482396978, 5976529304, 6723595467, 8964793956, 13447190934, 17929587912, 20170786401, 26894381868, 40341572802, 53788763736, 80683145604, 161366291208]

約数ペア:

[(1, 161366291208), (2, 80683145604), (3, 53788763736), (4, 40341572802), (6, 26894381868), (8, 20170786401), (9, 17929587912), (12, 13447190934), (18, 8964793956), (24, 6723595467), (27, 5976529304), (36, 4482396978), (54, 2988264652), (72, 2241198489), (108, 1494132326), (216, 747066163), (503, 320807736), (1006, 160403868), (1509, 106935912), (2012, 80201934), (3018, 53467956), (4024, 40100967), (4527, 35645304), (6036, 26733978), (9054, 17822652), (12072, 13366989), (13581, 11881768), (18108, 8911326), (27162, 5940884), (36216, 4455663), (54324, 2970442), (108648, 1485221)]