212124367616

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{166021}}^1$

素因数の和:166098

約数の個数: 144

約数和(自身を含む): 521240014848

約数和(自身を除く): 309115647232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 256, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 992, 1288, 1426, 1472, 1736, 1792, 1984, 2576, 2852, 2944, 3472, 3968, 4991, 5152, 5704, 5888, 6944, 7936, 9982, 10304, 11408, 13888, 19964, 20608, 22816, 27776, 39928, 41216, 45632, 55552, 79856, 91264, 159712, 166021, 182528, 319424, 332042, 638848, 664084, 1162147, 1277696, 1328168, 2324294, 2656336, 3818483, 4648588, 5146651, 5312672, 7636966, 9297176, 10293302, 10625344, 15273932, 18594352, 20586604, 21250688, 26729381, 30547864, 36026557, 37188704, 41173208, 42501376, 53458762, 61095728, 72053114, 74377408, 82346416, 106917524, 118372973, 122191456, 144106228, 148754816, 164692832, 213835048, 236745946, 244382912, 288212456, 297509632, 329385664, 427670096, 473491892, 488765824, 576424912, 658771328, 828610811, 855340192, 946983784, 977531648, 1152849824, 1317542656, 1657221622, 1710680384, 1893967568, 2305699648, 3314443244, 3421360768, 3787935136, 4611399296, 6628886488, 6842721536, 7575870272, 9222798592, 13257772976, 15151740544, 26515545952, 30303481088, 53031091904, 106062183808, 212124367616]

約数ペア:

[(1, 212124367616), (2, 106062183808), (4, 53031091904), (7, 30303481088), (8, 26515545952), (14, 15151740544), (16, 13257772976), (23, 9222798592), (28, 7575870272), (31, 6842721536), (32, 6628886488), (46, 4611399296), (56, 3787935136), (62, 3421360768), (64, 3314443244), (92, 2305699648), (112, 1893967568), (124, 1710680384), (128, 1657221622), (161, 1317542656), (184, 1152849824), (217, 977531648), (224, 946983784), (248, 855340192), (256, 828610811), (322, 658771328), (368, 576424912), (434, 488765824), (448, 473491892), (496, 427670096), (644, 329385664), (713, 297509632), (736, 288212456), (868, 244382912), (896, 236745946), (992, 213835048), (1288, 164692832), (1426, 148754816), (1472, 144106228), (1736, 122191456), (1792, 118372973), (1984, 106917524), (2576, 82346416), (2852, 74377408), (2944, 72053114), (3472, 61095728), (3968, 53458762), (4991, 42501376), (5152, 41173208), (5704, 37188704), (5888, 36026557), (6944, 30547864), (7936, 26729381), (9982, 21250688), (10304, 20586604), (11408, 18594352), (13888, 15273932), (19964, 10625344), (20608, 10293302), (22816, 9297176), (27776, 7636966), (39928, 5312672), (41216, 5146651), (45632, 4648588), (55552, 3818483), (79856, 2656336), (91264, 2324294), (159712, 1328168), (166021, 1277696), (182528, 1162147), (319424, 664084), (332042, 638848)]