168648704

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 112

約数和(自身を含む): 410492448

約数和(自身を除く): 241843744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 173, 224, 238, 256, 272, 346, 448, 476, 512, 544, 692, 896, 952, 1024, 1088, 1211, 1384, 1792, 1904, 2048, 2176, 2422, 2768, 2941, 3584, 3808, 4096, 4352, 4844, 5536, 5882, 7168, 7616, 8192, 8704, 9688, 11072, 11764, 14336, 15232, 17408, 19376, 20587, 22144, 23528, 28672, 30464, 34816, 38752, 41174, 44288, 47056, 57344, 60928, 69632, 77504, 82348, 88576, 94112, 121856, 139264, 155008, 164696, 177152, 188224, 243712, 310016, 329392, 354304, 376448, 487424, 620032, 658784, 708608, 752896, 974848, 1240064, 1317568, 1417216, 1505792, 2480128, 2635136, 3011584, 4960256, 5270272, 6023168, 9920512, 10540544, 12046336, 21081088, 24092672, 42162176, 84324352, 168648704]

約数ペア:

[(1, 168648704), (2, 84324352), (4, 42162176), (7, 24092672), (8, 21081088), (14, 12046336), (16, 10540544), (17, 9920512), (28, 6023168), (32, 5270272), (34, 4960256), (56, 3011584), (64, 2635136), (68, 2480128), (112, 1505792), (119, 1417216), (128, 1317568), (136, 1240064), (173, 974848), (224, 752896), (238, 708608), (256, 658784), (272, 620032), (346, 487424), (448, 376448), (476, 354304), (512, 329392), (544, 310016), (692, 243712), (896, 188224), (952, 177152), (1024, 164696), (1088, 155008), (1211, 139264), (1384, 121856), (1792, 94112), (1904, 88576), (2048, 82348), (2176, 77504), (2422, 69632), (2768, 60928), (2941, 57344), (3584, 47056), (3808, 44288), (4096, 41174), (4352, 38752), (4844, 34816), (5536, 30464), (5882, 28672), (7168, 23528), (7616, 22144), (8192, 20587), (8704, 19376), (9688, 17408), (11072, 15232), (11764, 14336)]