168283136

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 88

約数和(自身を含む): 407369376

約数和(自身を除く): 239086240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1381, 1792, 1904, 2176, 2762, 3584, 3808, 4352, 5524, 7168, 7616, 8704, 9667, 11048, 15232, 17408, 19334, 22096, 23477, 30464, 38668, 44192, 46954, 60928, 77336, 88384, 93908, 121856, 154672, 164339, 176768, 187816, 309344, 328678, 353536, 375632, 618688, 657356, 707072, 751264, 1237376, 1314712, 1414144, 1502528, 2474752, 2629424, 3005056, 4949504, 5258848, 6010112, 9899008, 10517696, 12020224, 21035392, 24040448, 42070784, 84141568, 168283136]

約数ペア:

[(1, 168283136), (2, 84141568), (4, 42070784), (7, 24040448), (8, 21035392), (14, 12020224), (16, 10517696), (17, 9899008), (28, 6010112), (32, 5258848), (34, 4949504), (56, 3005056), (64, 2629424), (68, 2474752), (112, 1502528), (119, 1414144), (128, 1314712), (136, 1237376), (224, 751264), (238, 707072), (256, 657356), (272, 618688), (448, 375632), (476, 353536), (512, 328678), (544, 309344), (896, 187816), (952, 176768), (1024, 164339), (1088, 154672), (1381, 121856), (1792, 93908), (1904, 88384), (2176, 77336), (2762, 60928), (3584, 46954), (3808, 44192), (4352, 38668), (5524, 30464), (7168, 23477), (7616, 22096), (8704, 19334), (9667, 17408), (11048, 15232)]