129303944

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 311247360

約数和(自身を除く): 181943416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 157, 191, 196, 308, 314, 382, 392, 539, 616, 628, 764, 1078, 1099, 1256, 1337, 1528, 1727, 2101, 2156, 2198, 2674, 3454, 4202, 4312, 4396, 5348, 6908, 7693, 8404, 8792, 9359, 10696, 12089, 13816, 14707, 15386, 16808, 18718, 24178, 29414, 29987, 30772, 37436, 48356, 58828, 59974, 61544, 74872, 84623, 96712, 102949, 117656, 119948, 169246, 205898, 209909, 239896, 329857, 338492, 411796, 419818, 659714, 676984, 823592, 839636, 1319428, 1469363, 1679272, 2308999, 2638856, 2938726, 4617998, 5877452, 9235996, 11754904, 16162993, 18471992, 32325986, 64651972, 129303944]

約数ペア:

[(1, 129303944), (2, 64651972), (4, 32325986), (7, 18471992), (8, 16162993), (11, 11754904), (14, 9235996), (22, 5877452), (28, 4617998), (44, 2938726), (49, 2638856), (56, 2308999), (77, 1679272), (88, 1469363), (98, 1319428), (154, 839636), (157, 823592), (191, 676984), (196, 659714), (308, 419818), (314, 411796), (382, 338492), (392, 329857), (539, 239896), (616, 209909), (628, 205898), (764, 169246), (1078, 119948), (1099, 117656), (1256, 102949), (1337, 96712), (1528, 84623), (1727, 74872), (2101, 61544), (2156, 59974), (2198, 58828), (2674, 48356), (3454, 37436), (4202, 30772), (4312, 29987), (4396, 29414), (5348, 24178), (6908, 18718), (7693, 16808), (8404, 15386), (8792, 14707), (9359, 13816), (10696, 12089)]