190011648

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 546287616

約数和(自身を除く): 356275968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 347, 368, 372, 384, 496, 552, 694, 713, 736, 744, 768, 992, 1041, 1104, 1388, 1426, 1472, 1488, 1984, 2082, 2139, 2208, 2776, 2852, 2944, 2976, 3968, 4164, 4278, 4416, 5552, 5704, 5888, 5952, 7936, 7981, 8328, 8556, 8832, 10757, 11104, 11408, 11904, 15962, 16656, 17112, 17664, 21514, 22208, 22816, 23808, 23943, 31924, 32271, 33312, 34224, 43028, 44416, 45632, 47886, 63848, 64542, 66624, 68448, 86056, 88832, 91264, 95772, 127696, 129084, 133248, 136896, 172112, 182528, 191544, 247411, 255392, 258168, 266496, 273792, 344224, 383088, 494822, 510784, 516336, 547584, 688448, 742233, 766176, 989644, 1021568, 1032672, 1376896, 1484466, 1532352, 1979288, 2043136, 2065344, 2753792, 2968932, 3064704, 3958576, 4130688, 5937864, 6129408, 7917152, 8261376, 11875728, 15834304, 23751456, 31668608, 47502912, 63337216, 95005824, 190011648]

約数ペア:

[(1, 190011648), (2, 95005824), (3, 63337216), (4, 47502912), (6, 31668608), (8, 23751456), (12, 15834304), (16, 11875728), (23, 8261376), (24, 7917152), (31, 6129408), (32, 5937864), (46, 4130688), (48, 3958576), (62, 3064704), (64, 2968932), (69, 2753792), (92, 2065344), (93, 2043136), (96, 1979288), (124, 1532352), (128, 1484466), (138, 1376896), (184, 1032672), (186, 1021568), (192, 989644), (248, 766176), (256, 742233), (276, 688448), (347, 547584), (368, 516336), (372, 510784), (384, 494822), (496, 383088), (552, 344224), (694, 273792), (713, 266496), (736, 258168), (744, 255392), (768, 247411), (992, 191544), (1041, 182528), (1104, 172112), (1388, 136896), (1426, 133248), (1472, 129084), (1488, 127696), (1984, 95772), (2082, 91264), (2139, 88832), (2208, 86056), (2776, 68448), (2852, 66624), (2944, 64542), (2976, 63848), (3968, 47886), (4164, 45632), (4278, 44416), (4416, 43028), (5552, 34224), (5704, 33312), (5888, 32271), (5952, 31924), (7936, 23943), (7981, 23808), (8328, 22816), (8556, 22208), (8832, 21514), (10757, 17664), (11104, 17112), (11408, 16656), (11904, 15962)]