155348532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 411675264

約数和(自身を除く): 256326732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 373, 414, 503, 746, 828, 1006, 1119, 1492, 1509, 2012, 2238, 3018, 3357, 4476, 4527, 6036, 6714, 8579, 9054, 11569, 13428, 17158, 18108, 23138, 25737, 34316, 34707, 46276, 51474, 69414, 77211, 102948, 104121, 138828, 154422, 187619, 208242, 308844, 375238, 416484, 562857, 750476, 1125714, 1688571, 2251428, 3377142, 4315237, 6754284, 8630474, 12945711, 17260948, 25891422, 38837133, 51782844, 77674266, 155348532]

約数ペア:

[(1, 155348532), (2, 77674266), (3, 51782844), (4, 38837133), (6, 25891422), (9, 17260948), (12, 12945711), (18, 8630474), (23, 6754284), (36, 4315237), (46, 3377142), (69, 2251428), (92, 1688571), (138, 1125714), (207, 750476), (276, 562857), (373, 416484), (414, 375238), (503, 308844), (746, 208242), (828, 187619), (1006, 154422), (1119, 138828), (1492, 104121), (1509, 102948), (2012, 77211), (2238, 69414), (3018, 51474), (3357, 46276), (4476, 34707), (4527, 34316), (6036, 25737), (6714, 23138), (8579, 18108), (9054, 17158), (11569, 13428)]