161868672

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6721

約数の個数: 128

約数和(自身を含む): 546067200

約数和(自身を除く): 384198528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 6691, 8064, 12096, 13382, 20073, 24192, 26764, 40146, 46837, 53528, 60219, 80292, 93674, 107056, 120438, 140511, 160584, 180657, 187348, 214112, 240876, 281022, 321168, 361314, 374696, 421533, 428224, 481752, 562044, 642336, 722628, 749392, 843066, 856448, 963504, 1124088, 1264599, 1284672, 1445256, 1498784, 1686132, 1927008, 2248176, 2529198, 2569344, 2890512, 2997568, 3372264, 3854016, 4496352, 5058396, 5781024, 5995136, 6744528, 7708032, 8992704, 10116792, 11562048, 13489056, 17985408, 20233584, 23124096, 26978112, 40467168, 53956224, 80934336, 161868672]

約数ペア:

[(1, 161868672), (2, 80934336), (3, 53956224), (4, 40467168), (6, 26978112), (7, 23124096), (8, 20233584), (9, 17985408), (12, 13489056), (14, 11562048), (16, 10116792), (18, 8992704), (21, 7708032), (24, 6744528), (27, 5995136), (28, 5781024), (32, 5058396), (36, 4496352), (42, 3854016), (48, 3372264), (54, 2997568), (56, 2890512), (63, 2569344), (64, 2529198), (72, 2248176), (84, 1927008), (96, 1686132), (108, 1498784), (112, 1445256), (126, 1284672), (128, 1264599), (144, 1124088), (168, 963504), (189, 856448), (192, 843066), (216, 749392), (224, 722628), (252, 642336), (288, 562044), (336, 481752), (378, 428224), (384, 421533), (432, 374696), (448, 361314), (504, 321168), (576, 281022), (672, 240876), (756, 214112), (864, 187348), (896, 180657), (1008, 160584), (1152, 140511), (1344, 120438), (1512, 107056), (1728, 93674), (2016, 80292), (2688, 60219), (3024, 53528), (3456, 46837), (4032, 40146), (6048, 26764), (6691, 24192), (8064, 20073), (12096, 13382)]