158759424

素因数分解:

$2^9\times 3^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 120

約数和(自身を含む): 463443552

約数和(自身を除く): 304684128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 263, 288, 384, 393, 512, 524, 526, 576, 768, 786, 789, 1048, 1052, 1152, 1179, 1536, 1572, 1578, 2096, 2104, 2304, 2358, 2367, 3144, 3156, 4192, 4208, 4608, 4716, 4734, 6288, 6312, 8384, 8416, 9432, 9468, 12576, 12624, 16768, 16832, 18864, 18936, 25152, 25248, 33536, 33664, 34453, 37728, 37872, 50304, 50496, 67072, 67328, 68906, 75456, 75744, 100608, 100992, 103359, 134656, 137812, 150912, 151488, 201216, 201984, 206718, 275624, 301824, 302976, 310077, 403968, 413436, 551248, 603648, 605952, 620154, 826872, 1102496, 1211904, 1240308, 1653744, 2204992, 2480616, 3307488, 4409984, 4961232, 6614976, 8819968, 9922464, 13229952, 17639936, 19844928, 26459904, 39689856, 52919808, 79379712, 158759424]

約数ペア:

[(1, 158759424), (2, 79379712), (3, 52919808), (4, 39689856), (6, 26459904), (8, 19844928), (9, 17639936), (12, 13229952), (16, 9922464), (18, 8819968), (24, 6614976), (32, 4961232), (36, 4409984), (48, 3307488), (64, 2480616), (72, 2204992), (96, 1653744), (128, 1240308), (131, 1211904), (144, 1102496), (192, 826872), (256, 620154), (262, 605952), (263, 603648), (288, 551248), (384, 413436), (393, 403968), (512, 310077), (524, 302976), (526, 301824), (576, 275624), (768, 206718), (786, 201984), (789, 201216), (1048, 151488), (1052, 150912), (1152, 137812), (1179, 134656), (1536, 103359), (1572, 100992), (1578, 100608), (2096, 75744), (2104, 75456), (2304, 68906), (2358, 67328), (2367, 67072), (3144, 50496), (3156, 50304), (4192, 37872), (4208, 37728), (4608, 34453), (4716, 33664), (4734, 33536), (6288, 25248), (6312, 25152), (8384, 18936), (8416, 18864), (9432, 16832), (9468, 16768), (12576, 12624)]