128191176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 370188000

約数和(自身を除く): 241996824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 83, 114, 152, 166, 171, 228, 249, 332, 342, 456, 498, 664, 684, 747, 996, 1129, 1368, 1494, 1577, 1992, 2258, 2988, 3154, 3387, 4516, 4731, 5976, 6308, 6774, 9032, 9462, 10161, 12616, 13548, 14193, 18924, 20322, 21451, 27096, 28386, 37848, 40644, 42902, 56772, 64353, 81288, 85804, 93707, 113544, 128706, 171608, 187414, 193059, 257412, 281121, 374828, 386118, 514824, 562242, 749656, 772236, 843363, 1124484, 1544472, 1686726, 1780433, 2248968, 3373452, 3560866, 5341299, 6746904, 7121732, 10682598, 14243464, 16023897, 21365196, 32047794, 42730392, 64095588, 128191176]

約数ペア:

[(1, 128191176), (2, 64095588), (3, 42730392), (4, 32047794), (6, 21365196), (8, 16023897), (9, 14243464), (12, 10682598), (18, 7121732), (19, 6746904), (24, 5341299), (36, 3560866), (38, 3373452), (57, 2248968), (72, 1780433), (76, 1686726), (83, 1544472), (114, 1124484), (152, 843363), (166, 772236), (171, 749656), (228, 562242), (249, 514824), (332, 386118), (342, 374828), (456, 281121), (498, 257412), (664, 193059), (684, 187414), (747, 171608), (996, 128706), (1129, 113544), (1368, 93707), (1494, 85804), (1577, 81288), (1992, 64353), (2258, 56772), (2988, 42902), (3154, 40644), (3387, 37848), (4516, 28386), (4731, 27096), (5976, 21451), (6308, 20322), (6774, 18924), (9032, 14193), (9462, 13548), (10161, 12616)]