133039768

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 253733760

約数和(自身を除く): 120693992

約数列:

[1, 2, 4, 8, 97, 173, 194, 346, 388, 692, 776, 991, 1384, 1982, 3964, 7928, 16781, 33562, 67124, 96127, 134248, 171443, 192254, 342886, 384508, 685772, 769016, 1371544, 16629971, 33259942, 66519884, 133039768]

約数ペア:

[(1, 133039768), (2, 66519884), (4, 33259942), (8, 16629971), (97, 1371544), (173, 769016), (194, 685772), (346, 384508), (388, 342886), (692, 192254), (776, 171443), (991, 134248), (1384, 96127), (1982, 67124), (3964, 33562), (7928, 16781)]