131507904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:974

約数の個数: 112

約数和(自身を含む): 385364736

約数和(自身を除く): 253856832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 132, 142, 176, 192, 213, 264, 284, 352, 426, 528, 568, 704, 781, 852, 877, 1056, 1136, 1562, 1704, 1754, 2112, 2272, 2343, 2631, 3124, 3408, 3508, 4544, 4686, 5262, 6248, 6816, 7016, 9372, 9647, 10524, 12496, 13632, 14032, 18744, 19294, 21048, 24992, 28064, 28941, 37488, 38588, 42096, 49984, 56128, 57882, 62267, 74976, 77176, 84192, 115764, 124534, 149952, 154352, 168384, 186801, 231528, 249068, 308704, 373602, 463056, 498136, 617408, 684937, 747204, 926112, 996272, 1369874, 1494408, 1852224, 1992544, 2054811, 2739748, 2988816, 3985088, 4109622, 5479496, 5977632, 8219244, 10958992, 11955264, 16438488, 21917984, 32876976, 43835968, 65753952, 131507904]

約数ペア:

[(1, 131507904), (2, 65753952), (3, 43835968), (4, 32876976), (6, 21917984), (8, 16438488), (11, 11955264), (12, 10958992), (16, 8219244), (22, 5977632), (24, 5479496), (32, 4109622), (33, 3985088), (44, 2988816), (48, 2739748), (64, 2054811), (66, 1992544), (71, 1852224), (88, 1494408), (96, 1369874), (132, 996272), (142, 926112), (176, 747204), (192, 684937), (213, 617408), (264, 498136), (284, 463056), (352, 373602), (426, 308704), (528, 249068), (568, 231528), (704, 186801), (781, 168384), (852, 154352), (877, 149952), (1056, 124534), (1136, 115764), (1562, 84192), (1704, 77176), (1754, 74976), (2112, 62267), (2272, 57882), (2343, 56128), (2631, 49984), (3124, 42096), (3408, 38588), (3508, 37488), (4544, 28941), (4686, 28064), (5262, 24992), (6248, 21048), (6816, 19294), (7016, 18744), (9372, 14032), (9647, 13632), (10524, 12496)]