16615872

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 58802016

約数和(自身を除く): 42186144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 317, 336, 364, 416, 448, 468, 504, 546, 576, 624, 634, 672, 728, 819, 832, 936, 951, 1008, 1092, 1248, 1268, 1344, 1456, 1638, 1872, 1902, 2016, 2184, 2219, 2496, 2536, 2853, 2912, 3276, 3744, 3804, 4032, 4121, 4368, 4438, 5072, 5706, 5824, 6552, 6657, 7488, 7608, 8242, 8736, 8876, 10144, 11412, 12363, 13104, 13314, 15216, 16484, 17472, 17752, 19971, 20288, 22824, 24726, 26208, 26628, 28847, 30432, 32968, 35504, 37089, 39942, 45648, 49452, 52416, 53256, 57694, 60864, 65936, 71008, 74178, 79884, 86541, 91296, 98904, 106512, 115388, 131872, 142016, 148356, 159768, 173082, 182592, 197808, 213024, 230776, 259623, 263744, 296712, 319536, 346164, 395616, 426048, 461552, 519246, 593424, 639072, 692328, 791232, 923104, 1038492, 1186848, 1278144, 1384656, 1846208, 2076984, 2373696, 2769312, 4153968, 5538624, 8307936, 16615872]

約数ペア:

[(1, 16615872), (2, 8307936), (3, 5538624), (4, 4153968), (6, 2769312), (7, 2373696), (8, 2076984), (9, 1846208), (12, 1384656), (13, 1278144), (14, 1186848), (16, 1038492), (18, 923104), (21, 791232), (24, 692328), (26, 639072), (28, 593424), (32, 519246), (36, 461552), (39, 426048), (42, 395616), (48, 346164), (52, 319536), (56, 296712), (63, 263744), (64, 259623), (72, 230776), (78, 213024), (84, 197808), (91, 182592), (96, 173082), (104, 159768), (112, 148356), (117, 142016), (126, 131872), (144, 115388), (156, 106512), (168, 98904), (182, 91296), (192, 86541), (208, 79884), (224, 74178), (234, 71008), (252, 65936), (273, 60864), (288, 57694), (312, 53256), (317, 52416), (336, 49452), (364, 45648), (416, 39942), (448, 37089), (468, 35504), (504, 32968), (546, 30432), (576, 28847), (624, 26628), (634, 26208), (672, 24726), (728, 22824), (819, 20288), (832, 19971), (936, 17752), (951, 17472), (1008, 16484), (1092, 15216), (1248, 13314), (1268, 13104), (1344, 12363), (1456, 11412), (1638, 10144), (1872, 8876), (1902, 8736), (2016, 8242), (2184, 7608), (2219, 7488), (2496, 6657), (2536, 6552), (2853, 5824), (2912, 5706), (3276, 5072), (3744, 4438), (3804, 4368), (4032, 4121)]