189691008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 567446400

約数和(自身を除く): 377755392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 79, 96, 104, 111, 128, 148, 156, 158, 169, 192, 208, 222, 237, 296, 312, 316, 338, 384, 416, 444, 474, 481, 507, 592, 624, 632, 676, 832, 888, 948, 962, 1014, 1027, 1184, 1248, 1264, 1352, 1443, 1664, 1776, 1896, 1924, 2028, 2054, 2368, 2496, 2528, 2704, 2886, 2923, 3081, 3552, 3792, 3848, 4056, 4108, 4736, 4992, 5056, 5408, 5772, 5846, 6162, 6253, 7104, 7584, 7696, 8112, 8216, 8769, 10112, 10816, 11544, 11692, 12324, 12506, 13351, 14208, 15168, 15392, 16224, 16432, 17538, 18759, 21632, 23088, 23384, 24648, 25012, 26702, 30336, 30784, 32448, 32864, 35076, 37518, 37999, 40053, 46176, 46768, 49296, 50024, 53404, 61568, 64896, 65728, 70152, 75036, 75998, 80106, 92352, 93536, 98592, 100048, 106808, 113997, 131456, 140304, 150072, 151996, 160212, 184704, 187072, 197184, 200096, 213616, 227994, 280608, 300144, 303992, 320424, 374144, 394368, 400192, 427232, 455988, 493987, 561216, 600288, 607984, 640848, 800384, 854464, 911976, 987974, 1122432, 1200576, 1215968, 1281696, 1481961, 1708928, 1823952, 1975948, 2401152, 2431936, 2563392, 2963922, 3647904, 3951896, 4863872, 5126784, 5927844, 7295808, 7903792, 11855688, 14591616, 15807584, 23711376, 31615168, 47422752, 63230336, 94845504, 189691008]

約数ペア:

[(1, 189691008), (2, 94845504), (3, 63230336), (4, 47422752), (6, 31615168), (8, 23711376), (12, 15807584), (13, 14591616), (16, 11855688), (24, 7903792), (26, 7295808), (32, 5927844), (37, 5126784), (39, 4863872), (48, 3951896), (52, 3647904), (64, 2963922), (74, 2563392), (78, 2431936), (79, 2401152), (96, 1975948), (104, 1823952), (111, 1708928), (128, 1481961), (148, 1281696), (156, 1215968), (158, 1200576), (169, 1122432), (192, 987974), (208, 911976), (222, 854464), (237, 800384), (296, 640848), (312, 607984), (316, 600288), (338, 561216), (384, 493987), (416, 455988), (444, 427232), (474, 400192), (481, 394368), (507, 374144), (592, 320424), (624, 303992), (632, 300144), (676, 280608), (832, 227994), (888, 213616), (948, 200096), (962, 197184), (1014, 187072), (1027, 184704), (1184, 160212), (1248, 151996), (1264, 150072), (1352, 140304), (1443, 131456), (1664, 113997), (1776, 106808), (1896, 100048), (1924, 98592), (2028, 93536), (2054, 92352), (2368, 80106), (2496, 75998), (2528, 75036), (2704, 70152), (2886, 65728), (2923, 64896), (3081, 61568), (3552, 53404), (3792, 50024), (3848, 49296), (4056, 46768), (4108, 46176), (4736, 40053), (4992, 37999), (5056, 37518), (5408, 35076), (5772, 32864), (5846, 32448), (6162, 30784), (6253, 30336), (7104, 26702), (7584, 25012), (7696, 24648), (8112, 23384), (8216, 23088), (8769, 21632), (10112, 18759), (10816, 17538), (11544, 16432), (11692, 16224), (12324, 15392), (12506, 15168), (13351, 14208)]