145261008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 431758080

約数和(自身を除く): 286497072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 488, 549, 552, 719, 732, 828, 976, 1098, 1104, 1403, 1438, 1464, 1656, 2157, 2196, 2806, 2876, 2928, 3312, 4209, 4314, 4392, 5612, 5752, 6471, 8418, 8628, 8784, 11224, 11504, 12627, 12942, 16537, 16836, 17256, 22448, 25254, 25884, 33074, 33672, 34512, 43859, 49611, 50508, 51768, 66148, 67344, 87718, 99222, 101016, 103536, 131577, 132296, 148833, 175436, 198444, 202032, 263154, 264592, 297666, 350872, 394731, 396888, 526308, 595332, 701744, 789462, 793776, 1008757, 1052616, 1190664, 1578924, 2017514, 2105232, 2381328, 3026271, 3157848, 4035028, 6052542, 6315696, 8070056, 9078813, 12105084, 16140112, 18157626, 24210168, 36315252, 48420336, 72630504, 145261008]

約数ペア:

[(1, 145261008), (2, 72630504), (3, 48420336), (4, 36315252), (6, 24210168), (8, 18157626), (9, 16140112), (12, 12105084), (16, 9078813), (18, 8070056), (23, 6315696), (24, 6052542), (36, 4035028), (46, 3157848), (48, 3026271), (61, 2381328), (69, 2105232), (72, 2017514), (92, 1578924), (122, 1190664), (138, 1052616), (144, 1008757), (183, 793776), (184, 789462), (207, 701744), (244, 595332), (276, 526308), (366, 396888), (368, 394731), (414, 350872), (488, 297666), (549, 264592), (552, 263154), (719, 202032), (732, 198444), (828, 175436), (976, 148833), (1098, 132296), (1104, 131577), (1403, 103536), (1438, 101016), (1464, 99222), (1656, 87718), (2157, 67344), (2196, 66148), (2806, 51768), (2876, 50508), (2928, 49611), (3312, 43859), (4209, 34512), (4314, 33672), (4392, 33074), (5612, 25884), (5752, 25254), (6471, 22448), (8418, 17256), (8628, 16836), (8784, 16537), (11224, 12942), (11504, 12627)]