210855168

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 162

約数和(自身を含む): 639202746

約数和(自身を除く): 428347578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 173, 184, 192, 207, 256, 276, 288, 346, 368, 384, 414, 519, 529, 552, 576, 692, 736, 768, 828, 1038, 1058, 1104, 1152, 1384, 1472, 1557, 1587, 1656, 2076, 2116, 2208, 2304, 2768, 2944, 3114, 3174, 3312, 3979, 4152, 4232, 4416, 4761, 5536, 5888, 6228, 6348, 6624, 7958, 8304, 8464, 8832, 9522, 11072, 11937, 12456, 12696, 13248, 15916, 16608, 16928, 17664, 19044, 22144, 23874, 24912, 25392, 26496, 31832, 33216, 33856, 35811, 38088, 44288, 47748, 49824, 50784, 52992, 63664, 66432, 67712, 71622, 76176, 91517, 95496, 99648, 101568, 127328, 132864, 135424, 143244, 152352, 183034, 190992, 199296, 203136, 254656, 274551, 286488, 304704, 366068, 381984, 398592, 406272, 509312, 549102, 572976, 609408, 732136, 763968, 823653, 1018624, 1098204, 1145952, 1218816, 1464272, 1527936, 1647306, 2196408, 2291904, 2928544, 3055872, 3294612, 4392816, 4583808, 5857088, 6589224, 8785632, 9167616, 11714176, 13178448, 17571264, 23428352, 26356896, 35142528, 52713792, 70285056, 105427584, 210855168]

約数ペア:

[(1, 210855168), (2, 105427584), (3, 70285056), (4, 52713792), (6, 35142528), (8, 26356896), (9, 23428352), (12, 17571264), (16, 13178448), (18, 11714176), (23, 9167616), (24, 8785632), (32, 6589224), (36, 5857088), (46, 4583808), (48, 4392816), (64, 3294612), (69, 3055872), (72, 2928544), (92, 2291904), (96, 2196408), (128, 1647306), (138, 1527936), (144, 1464272), (173, 1218816), (184, 1145952), (192, 1098204), (207, 1018624), (256, 823653), (276, 763968), (288, 732136), (346, 609408), (368, 572976), (384, 549102), (414, 509312), (519, 406272), (529, 398592), (552, 381984), (576, 366068), (692, 304704), (736, 286488), (768, 274551), (828, 254656), (1038, 203136), (1058, 199296), (1104, 190992), (1152, 183034), (1384, 152352), (1472, 143244), (1557, 135424), (1587, 132864), (1656, 127328), (2076, 101568), (2116, 99648), (2208, 95496), (2304, 91517), (2768, 76176), (2944, 71622), (3114, 67712), (3174, 66432), (3312, 63664), (3979, 52992), (4152, 50784), (4232, 49824), (4416, 47748), (4761, 44288), (5536, 38088), (5888, 35811), (6228, 33856), (6348, 33216), (6624, 31832), (7958, 26496), (8304, 25392), (8464, 24912), (8832, 23874), (9522, 22144), (11072, 19044), (11937, 17664), (12456, 16928), (12696, 16608), (13248, 15916)]