15556551936

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15937}}^1$

素因数の和:16028

約数の個数: 144

約数和(自身を含む): 43783853568

約数和(自身を除く): 28227301632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 256, 328, 372, 384, 492, 496, 656, 744, 768, 984, 992, 1271, 1312, 1488, 1968, 1984, 2542, 2624, 2976, 3813, 3936, 3968, 5084, 5248, 5952, 7626, 7872, 7936, 10168, 10496, 11904, 15252, 15744, 15937, 20336, 23808, 30504, 31488, 31874, 40672, 47811, 61008, 63748, 81344, 95622, 122016, 127496, 162688, 191244, 244032, 254992, 325376, 382488, 488064, 494047, 509984, 653417, 764976, 976128, 988094, 1019968, 1306834, 1482141, 1529952, 1960251, 1976188, 2039936, 2613668, 2964282, 3059904, 3920502, 3952376, 4079872, 5227336, 5928564, 6119808, 7841004, 7904752, 10454672, 11857128, 12239616, 15682008, 15809504, 20255927, 20909344, 23714256, 31364016, 31619008, 40511854, 41818688, 47428512, 60767781, 62728032, 63238016, 81023708, 83637376, 94857024, 121535562, 125456064, 126476032, 162047416, 167274752, 189714048, 243071124, 250912128, 324094832, 379428096, 486142248, 501824256, 648189664, 972284496, 1296379328, 1944568992, 2592758656, 3889137984, 5185517312, 7778275968, 15556551936]

約数ペア:

[(1, 15556551936), (2, 7778275968), (3, 5185517312), (4, 3889137984), (6, 2592758656), (8, 1944568992), (12, 1296379328), (16, 972284496), (24, 648189664), (31, 501824256), (32, 486142248), (41, 379428096), (48, 324094832), (62, 250912128), (64, 243071124), (82, 189714048), (93, 167274752), (96, 162047416), (123, 126476032), (124, 125456064), (128, 121535562), (164, 94857024), (186, 83637376), (192, 81023708), (246, 63238016), (248, 62728032), (256, 60767781), (328, 47428512), (372, 41818688), (384, 40511854), (492, 31619008), (496, 31364016), (656, 23714256), (744, 20909344), (768, 20255927), (984, 15809504), (992, 15682008), (1271, 12239616), (1312, 11857128), (1488, 10454672), (1968, 7904752), (1984, 7841004), (2542, 6119808), (2624, 5928564), (2976, 5227336), (3813, 4079872), (3936, 3952376), (3968, 3920502), (5084, 3059904), (5248, 2964282), (5952, 2613668), (7626, 2039936), (7872, 1976188), (7936, 1960251), (10168, 1529952), (10496, 1482141), (11904, 1306834), (15252, 1019968), (15744, 988094), (15937, 976128), (20336, 764976), (23808, 653417), (30504, 509984), (31488, 494047), (31874, 488064), (40672, 382488), (47811, 325376), (61008, 254992), (63748, 244032), (81344, 191244), (95622, 162688), (122016, 127496)]