128214868096

素因数分解:

$2^7\times 7^1\times {\mathrm{4357}}^1\times {\mathrm{32843}}^1$

素因数の和:37221

約数の個数: 64

約数和(自身を含む): 291993670080

約数和(自身を除く): 163778801984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 4357, 8714, 17428, 30499, 32843, 34856, 60998, 65686, 69712, 121996, 131372, 139424, 229901, 243992, 262744, 278848, 459802, 487984, 525488, 557696, 919604, 975968, 1050976, 1839208, 1951936, 2101952, 3678416, 3903872, 4203904, 7356832, 14713664, 29427328, 143096951, 286193902, 572387804, 1001678657, 1144775608, 2003357314, 2289551216, 4006714628, 4579102432, 8013429256, 9158204864, 16026858512, 18316409728, 32053717024, 64107434048, 128214868096]

約数ペア:

[(1, 128214868096), (2, 64107434048), (4, 32053717024), (7, 18316409728), (8, 16026858512), (14, 9158204864), (16, 8013429256), (28, 4579102432), (32, 4006714628), (56, 2289551216), (64, 2003357314), (112, 1144775608), (128, 1001678657), (224, 572387804), (448, 286193902), (896, 143096951), (4357, 29427328), (8714, 14713664), (17428, 7356832), (30499, 4203904), (32843, 3903872), (34856, 3678416), (60998, 2101952), (65686, 1951936), (69712, 1839208), (121996, 1050976), (131372, 975968), (139424, 919604), (229901, 557696), (243992, 525488), (262744, 487984), (278848, 459802)]