156931212412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29300077}}^1$

素因数の和:29300197

約数の個数: 24

約数和(自身を含む): 298626394976

約数和(自身を除く): 141695182564

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 29300077, 58600154, 117200308, 380901001, 761802002, 1523604004, 3017907931, 6035815862, 12071631724, 39232803103, 78465606206, 156931212412]

約数ペア:

[(1, 156931212412), (2, 78465606206), (4, 39232803103), (13, 12071631724), (26, 6035815862), (52, 3017907931), (103, 1523604004), (206, 761802002), (412, 380901001), (1339, 117200308), (2678, 58600154), (5356, 29300077)]