157025497568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1310993}}^1$

素因数の和:1311219

約数の個数: 48

約数和(自身を含む): 327066783120

約数和(自身を除く): 170041285552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 304, 394, 608, 788, 1576, 3152, 3743, 6304, 7486, 14972, 29944, 59888, 119776, 1310993, 2621986, 5243972, 10487944, 20975888, 24908867, 41951776, 49817734, 99635468, 199270936, 258265621, 398541872, 516531242, 797083744, 1033062484, 2066124968, 4132249936, 4907046799, 8264499872, 9814093598, 19628187196, 39256374392, 78512748784, 157025497568]

約数ペア:

[(1, 157025497568), (2, 78512748784), (4, 39256374392), (8, 19628187196), (16, 9814093598), (19, 8264499872), (32, 4907046799), (38, 4132249936), (76, 2066124968), (152, 1033062484), (197, 797083744), (304, 516531242), (394, 398541872), (608, 258265621), (788, 199270936), (1576, 99635468), (3152, 49817734), (3743, 41951776), (6304, 24908867), (7486, 20975888), (14972, 10487944), (29944, 5243972), (59888, 2621986), (119776, 1310993)]