154073872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{683}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 312462144

約数和(自身を除く): 158388272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 613, 683, 1226, 1366, 2452, 2732, 4904, 5464, 9808, 10928, 14099, 15709, 28198, 31418, 56396, 62836, 112792, 125672, 225584, 251344, 418679, 837358, 1674716, 3349432, 6698864, 9629617, 19259234, 38518468, 77036936, 154073872]

約数ペア:

[(1, 154073872), (2, 77036936), (4, 38518468), (8, 19259234), (16, 9629617), (23, 6698864), (46, 3349432), (92, 1674716), (184, 837358), (368, 418679), (613, 251344), (683, 225584), (1226, 125672), (1366, 112792), (2452, 62836), (2732, 56396), (4904, 31418), (5464, 28198), (9808, 15709), (10928, 14099)]