129971296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44633}}^1$

素因数の和:44663

約数の個数: 48

約数和(自身を含む): 314937504

約数和(自身を除く): 184966208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 44633, 89266, 178532, 312431, 357064, 580229, 624862, 714128, 1160458, 1249724, 1428256, 2320916, 2499448, 4061603, 4641832, 4998896, 8123206, 9283664, 9997792, 16246412, 18567328, 32492824, 64985648, 129971296]

約数ペア:

[(1, 129971296), (2, 64985648), (4, 32492824), (7, 18567328), (8, 16246412), (13, 9997792), (14, 9283664), (16, 8123206), (26, 4998896), (28, 4641832), (32, 4061603), (52, 2499448), (56, 2320916), (91, 1428256), (104, 1249724), (112, 1160458), (182, 714128), (208, 624862), (224, 580229), (364, 357064), (416, 312431), (728, 178532), (1456, 89266), (2912, 44633)]