189978912

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 589317120

約数和(自身を除く): 399338208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 72, 82, 93, 96, 108, 123, 124, 144, 164, 173, 186, 216, 246, 248, 279, 288, 328, 346, 369, 372, 432, 492, 496, 519, 558, 656, 692, 738, 744, 837, 864, 984, 992, 1038, 1107, 1116, 1271, 1312, 1384, 1476, 1488, 1557, 1674, 1968, 2076, 2214, 2232, 2542, 2768, 2952, 2976, 3114, 3348, 3813, 3936, 4152, 4428, 4464, 4671, 5084, 5363, 5536, 5904, 6228, 6696, 7093, 7626, 8304, 8856, 8928, 9342, 10168, 10726, 11439, 11808, 12456, 13392, 14186, 15252, 16089, 16608, 17712, 18684, 20336, 21279, 21452, 22878, 24912, 26784, 28372, 30504, 32178, 34317, 35424, 37368, 40672, 42558, 42904, 45756, 48267, 49824, 56744, 61008, 63837, 64356, 68634, 74736, 85116, 85808, 91512, 96534, 113488, 122016, 127674, 128712, 137268, 144801, 149472, 170232, 171616, 183024, 191511, 193068, 219883, 226976, 255348, 257424, 274536, 289602, 340464, 366048, 383022, 386136, 439766, 510696, 514848, 549072, 579204, 659649, 680928, 766044, 772272, 879532, 1021392, 1098144, 1158408, 1319298, 1532088, 1544544, 1759064, 1978947, 2042784, 2316816, 2638596, 3064176, 3518128, 3957894, 4633632, 5277192, 5936841, 6128352, 7036256, 7915788, 10554384, 11873682, 15831576, 21108768, 23747364, 31663152, 47494728, 63326304, 94989456, 189978912]

約数ペア:

[(1, 189978912), (2, 94989456), (3, 63326304), (4, 47494728), (6, 31663152), (8, 23747364), (9, 21108768), (12, 15831576), (16, 11873682), (18, 10554384), (24, 7915788), (27, 7036256), (31, 6128352), (32, 5936841), (36, 5277192), (41, 4633632), (48, 3957894), (54, 3518128), (62, 3064176), (72, 2638596), (82, 2316816), (93, 2042784), (96, 1978947), (108, 1759064), (123, 1544544), (124, 1532088), (144, 1319298), (164, 1158408), (173, 1098144), (186, 1021392), (216, 879532), (246, 772272), (248, 766044), (279, 680928), (288, 659649), (328, 579204), (346, 549072), (369, 514848), (372, 510696), (432, 439766), (492, 386136), (496, 383022), (519, 366048), (558, 340464), (656, 289602), (692, 274536), (738, 257424), (744, 255348), (837, 226976), (864, 219883), (984, 193068), (992, 191511), (1038, 183024), (1107, 171616), (1116, 170232), (1271, 149472), (1312, 144801), (1384, 137268), (1476, 128712), (1488, 127674), (1557, 122016), (1674, 113488), (1968, 96534), (2076, 91512), (2214, 85808), (2232, 85116), (2542, 74736), (2768, 68634), (2952, 64356), (2976, 63837), (3114, 61008), (3348, 56744), (3813, 49824), (3936, 48267), (4152, 45756), (4428, 42904), (4464, 42558), (4671, 40672), (5084, 37368), (5363, 35424), (5536, 34317), (5904, 32178), (6228, 30504), (6696, 28372), (7093, 26784), (7626, 24912), (8304, 22878), (8856, 21452), (8928, 21279), (9342, 20336), (10168, 18684), (10726, 17712), (11439, 16608), (11808, 16089), (12456, 15252), (13392, 14186)]