157478884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55217}}^1$

素因数の和:55275

約数の個数: 24

約数和(自身を含む): 296851968

約数和(自身を除く): 139373084

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 55217, 110434, 220868, 1269991, 1711727, 2539982, 3423454, 5079964, 6846908, 39369721, 78739442, 157478884]

約数ペア:

[(1, 157478884), (2, 78739442), (4, 39369721), (23, 6846908), (31, 5079964), (46, 3423454), (62, 2539982), (92, 1711727), (124, 1269991), (713, 220868), (1426, 110434), (2852, 55217)]