199982016

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1619

約数の個数: 168

約数和(自身を含む): 654033744

約数和(自身を除く): 454051728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1571, 1632, 1768, 1872, 1989, 2448, 2496, 2652, 3142, 3264, 3536, 3744, 3978, 4713, 4896, 5304, 6284, 7072, 7488, 7956, 9426, 9792, 10608, 12568, 14139, 14144, 15912, 18852, 20423, 21216, 25136, 26707, 28278, 31824, 37704, 40846, 42432, 50272, 53414, 56556, 61269, 63648, 75408, 80121, 81692, 100544, 106828, 113112, 122538, 127296, 150816, 160242, 163384, 183807, 213656, 226224, 240363, 245076, 301632, 320484, 326768, 347191, 367614, 427312, 452448, 480726, 490152, 640968, 653536, 694382, 735228, 854624, 904896, 961452, 980304, 1041573, 1281936, 1307072, 1388764, 1470456, 1709248, 1922904, 1960608, 2083146, 2563872, 2777528, 2940912, 3124719, 3845808, 3921216, 4166292, 5127744, 5555056, 5881824, 6249438, 7691616, 8332584, 11110112, 11763648, 12498876, 15383232, 16665168, 22220224, 24997752, 33330336, 49995504, 66660672, 99991008, 199982016]

約数ペア:

[(1, 199982016), (2, 99991008), (3, 66660672), (4, 49995504), (6, 33330336), (8, 24997752), (9, 22220224), (12, 16665168), (13, 15383232), (16, 12498876), (17, 11763648), (18, 11110112), (24, 8332584), (26, 7691616), (32, 6249438), (34, 5881824), (36, 5555056), (39, 5127744), (48, 4166292), (51, 3921216), (52, 3845808), (64, 3124719), (68, 2940912), (72, 2777528), (78, 2563872), (96, 2083146), (102, 1960608), (104, 1922904), (117, 1709248), (136, 1470456), (144, 1388764), (153, 1307072), (156, 1281936), (192, 1041573), (204, 980304), (208, 961452), (221, 904896), (234, 854624), (272, 735228), (288, 694382), (306, 653536), (312, 640968), (408, 490152), (416, 480726), (442, 452448), (468, 427312), (544, 367614), (576, 347191), (612, 326768), (624, 320484), (663, 301632), (816, 245076), (832, 240363), (884, 226224), (936, 213656), (1088, 183807), (1224, 163384), (1248, 160242), (1326, 150816), (1571, 127296), (1632, 122538), (1768, 113112), (1872, 106828), (1989, 100544), (2448, 81692), (2496, 80121), (2652, 75408), (3142, 63648), (3264, 61269), (3536, 56556), (3744, 53414), (3978, 50272), (4713, 42432), (4896, 40846), (5304, 37704), (6284, 31824), (7072, 28278), (7488, 26707), (7956, 25136), (9426, 21216), (9792, 20423), (10608, 18852), (12568, 15912), (14139, 14144)]