146721.0000000

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 17191980

約数和(自身を除く): 10895652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 557, 628, 942, 1114, 1256, 1413, 1671, 1884, 2228, 2826, 3342, 3768, 4456, 5013, 5652, 6684, 10026, 11304, 13368, 20052, 40104, 87449, 174898, 262347, 349796, 524694, 699592, 787041, 1049388, 1574082, 2098776, 3148164, 6296328]

約数ペア:

[(1, 6296328), (2, 3148164), (3, 2098776), (4, 1574082), (6, 1049388), (8, 787041), (9, 699592), (12, 524694), (18, 349796), (24, 262347), (36, 174898), (72, 87449), (157, 40104), (314, 20052), (471, 13368), (557, 11304), (628, 10026), (942, 6684), (1114, 5652), (1256, 5013), (1413, 4456), (1671, 3768), (1884, 3342), (2228, 2826)]