142240248

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7687}}^1$

素因数の和:7956

約数の個数: 48

約数和(自身を含む): 386783280

約数和(自身を除く): 244543032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 7687, 9252, 15374, 18504, 23061, 30748, 46122, 61496, 69183, 92244, 138366, 184488, 276732, 553464, 1975559, 3951118, 5926677, 7902236, 11853354, 15804472, 17780031, 23706708, 35560062, 47413416, 71120124, 142240248]

約数ペア:

[(1, 142240248), (2, 71120124), (3, 47413416), (4, 35560062), (6, 23706708), (8, 17780031), (9, 15804472), (12, 11853354), (18, 7902236), (24, 5926677), (36, 3951118), (72, 1975559), (257, 553464), (514, 276732), (771, 184488), (1028, 138366), (1542, 92244), (2056, 69183), (2313, 61496), (3084, 46122), (4626, 30748), (6168, 23061), (7687, 18504), (9252, 15374)]