156789479056

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{15971}}^1$

素因数の和:16149

約数の個数: 160

約数和(自身を含む): 375698239488

約数和(自身を除く): 218908760432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 103, 112, 148, 161, 184, 206, 259, 296, 322, 368, 412, 518, 592, 644, 721, 824, 851, 1036, 1288, 1442, 1648, 1702, 2072, 2369, 2576, 2884, 3404, 3811, 4144, 4738, 5768, 5957, 6808, 7622, 9476, 11536, 11914, 13616, 15244, 15971, 16583, 18952, 23828, 26677, 30488, 31942, 33166, 37904, 47656, 53354, 60976, 63884, 66332, 87653, 95312, 106708, 111797, 127768, 132664, 175306, 213416, 223594, 255536, 265328, 350612, 367333, 426832, 447188, 590927, 613571, 701224, 734666, 894376, 1181854, 1227142, 1402448, 1469332, 1645013, 1788752, 2363708, 2454284, 2571331, 2938664, 3290026, 4136489, 4727416, 4908568, 5142662, 5877328, 6580052, 8272978, 9454832, 9817136, 10285324, 11515091, 13160104, 13591321, 16545956, 20570648, 23030182, 26320208, 27182642, 33091912, 37835299, 41141296, 46060364, 54365284, 60865481, 66183824, 75670598, 92120728, 95139247, 108730568, 121730962, 151341196, 184241456, 190278494, 217461136, 243461924, 264847093, 302682392, 380556988, 426058367, 486923848, 529694186, 605364784, 761113976, 852116734, 973847696, 1059388372, 1399906063, 1522227952, 1704233468, 2118776744, 2799812126, 3408466936, 4237553488, 5599624252, 6816933872, 9799342441, 11199248504, 19598684882, 22398497008, 39197369764, 78394739528, 156789479056]

約数ペア:

[(1, 156789479056), (2, 78394739528), (4, 39197369764), (7, 22398497008), (8, 19598684882), (14, 11199248504), (16, 9799342441), (23, 6816933872), (28, 5599624252), (37, 4237553488), (46, 3408466936), (56, 2799812126), (74, 2118776744), (92, 1704233468), (103, 1522227952), (112, 1399906063), (148, 1059388372), (161, 973847696), (184, 852116734), (206, 761113976), (259, 605364784), (296, 529694186), (322, 486923848), (368, 426058367), (412, 380556988), (518, 302682392), (592, 264847093), (644, 243461924), (721, 217461136), (824, 190278494), (851, 184241456), (1036, 151341196), (1288, 121730962), (1442, 108730568), (1648, 95139247), (1702, 92120728), (2072, 75670598), (2369, 66183824), (2576, 60865481), (2884, 54365284), (3404, 46060364), (3811, 41141296), (4144, 37835299), (4738, 33091912), (5768, 27182642), (5957, 26320208), (6808, 23030182), (7622, 20570648), (9476, 16545956), (11536, 13591321), (11914, 13160104), (13616, 11515091), (15244, 10285324), (15971, 9817136), (16583, 9454832), (18952, 8272978), (23828, 6580052), (26677, 5877328), (30488, 5142662), (31942, 4908568), (33166, 4727416), (37904, 4136489), (47656, 3290026), (53354, 2938664), (60976, 2571331), (63884, 2454284), (66332, 2363708), (87653, 1788752), (95312, 1645013), (106708, 1469332), (111797, 1402448), (127768, 1227142), (132664, 1181854), (175306, 894376), (213416, 734666), (223594, 701224), (255536, 613571), (265328, 590927), (350612, 447188), (367333, 426832)]