136280867072

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1071121}}^1$

素因数の和:1071215

約数の個数: 72

約数和(自身を含む): 315269764992

約数和(自身を除く): 178988897920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 18176, 31808, 63616, 127232, 1071121, 2142242, 4284484, 7497847, 8568968, 14995694, 17137936, 29991388, 34275872, 59982776, 68551744, 76049591, 119965552, 137103488, 152099182, 239931104, 274206976, 304198364, 479862208, 532347137, 608396728, 959724416, 1064694274, 1216793456, 1919448832, 2129388548, 2433586912, 4258777096, 4867173824, 8517554192, 9734347648, 17035108384, 19468695296, 34070216768, 68140433536, 136280867072]

約数ペア:

[(1, 136280867072), (2, 68140433536), (4, 34070216768), (7, 19468695296), (8, 17035108384), (14, 9734347648), (16, 8517554192), (28, 4867173824), (32, 4258777096), (56, 2433586912), (64, 2129388548), (71, 1919448832), (112, 1216793456), (128, 1064694274), (142, 959724416), (224, 608396728), (256, 532347137), (284, 479862208), (448, 304198364), (497, 274206976), (568, 239931104), (896, 152099182), (994, 137103488), (1136, 119965552), (1792, 76049591), (1988, 68551744), (2272, 59982776), (3976, 34275872), (4544, 29991388), (7952, 17137936), (9088, 14995694), (15904, 8568968), (18176, 7497847), (31808, 4284484), (63616, 2142242), (127232, 1071121)]