157865344

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13553}}^1$

素因数の和:13587

約数の個数: 64

約数和(自身を含む): 387102240

約数和(自身を除く): 229236896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 13553, 27106, 54212, 94871, 108424, 176189, 189742, 216848, 352378, 379484, 433696, 704756, 758968, 867392, 1233323, 1409512, 1517936, 1734784, 2466646, 2819024, 3035872, 4933292, 5638048, 6071744, 9866584, 11276096, 12143488, 19733168, 22552192, 39466336, 78932672, 157865344]

約数ペア:

[(1, 157865344), (2, 78932672), (4, 39466336), (7, 22552192), (8, 19733168), (13, 12143488), (14, 11276096), (16, 9866584), (26, 6071744), (28, 5638048), (32, 4933292), (52, 3035872), (56, 2819024), (64, 2466646), (91, 1734784), (104, 1517936), (112, 1409512), (128, 1233323), (182, 867392), (208, 758968), (224, 704756), (364, 433696), (416, 379484), (448, 352378), (728, 216848), (832, 189742), (896, 176189), (1456, 108424), (1664, 94871), (2912, 54212), (5824, 27106), (11648, 13553)]