140570112

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 120

約数和(自身を含む): 393740424

約数和(自身を除く): 253170312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 173, 184, 192, 256, 276, 346, 368, 384, 512, 519, 529, 552, 692, 736, 768, 1038, 1058, 1104, 1384, 1472, 1536, 1587, 2076, 2116, 2208, 2768, 2944, 3174, 3979, 4152, 4232, 4416, 5536, 5888, 6348, 7958, 8304, 8464, 8832, 11072, 11776, 11937, 12696, 15916, 16608, 16928, 17664, 22144, 23874, 25392, 31832, 33216, 33856, 35328, 44288, 47748, 50784, 63664, 66432, 67712, 88576, 91517, 95496, 101568, 127328, 132864, 135424, 183034, 190992, 203136, 254656, 265728, 270848, 274551, 366068, 381984, 406272, 509312, 549102, 732136, 763968, 812544, 1018624, 1098204, 1464272, 1527936, 2037248, 2196408, 2928544, 3055872, 4392816, 5857088, 6111744, 8785632, 11714176, 17571264, 23428352, 35142528, 46856704, 70285056, 140570112]

約数ペア:

[(1, 140570112), (2, 70285056), (3, 46856704), (4, 35142528), (6, 23428352), (8, 17571264), (12, 11714176), (16, 8785632), (23, 6111744), (24, 5857088), (32, 4392816), (46, 3055872), (48, 2928544), (64, 2196408), (69, 2037248), (92, 1527936), (96, 1464272), (128, 1098204), (138, 1018624), (173, 812544), (184, 763968), (192, 732136), (256, 549102), (276, 509312), (346, 406272), (368, 381984), (384, 366068), (512, 274551), (519, 270848), (529, 265728), (552, 254656), (692, 203136), (736, 190992), (768, 183034), (1038, 135424), (1058, 132864), (1104, 127328), (1384, 101568), (1472, 95496), (1536, 91517), (1587, 88576), (2076, 67712), (2116, 66432), (2208, 63664), (2768, 50784), (2944, 47748), (3174, 44288), (3979, 35328), (4152, 33856), (4232, 33216), (4416, 31832), (5536, 25392), (5888, 23874), (6348, 22144), (7958, 17664), (8304, 16928), (8464, 16608), (8832, 15916), (11072, 12696), (11776, 11937)]