172067876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 333244800

約数和(自身を除く): 161176924

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 173, 346, 437, 569, 692, 874, 1138, 1748, 2276, 3287, 3979, 6574, 7958, 10811, 13087, 13148, 15916, 21622, 26174, 43244, 52348, 75601, 98437, 151202, 196874, 248653, 302404, 393748, 497306, 994612, 1870303, 2264051, 3740606, 4528102, 7481212, 9056204, 43016969, 86033938, 172067876]

約数ペア:

[(1, 172067876), (2, 86033938), (4, 43016969), (19, 9056204), (23, 7481212), (38, 4528102), (46, 3740606), (76, 2264051), (92, 1870303), (173, 994612), (346, 497306), (437, 393748), (569, 302404), (692, 248653), (874, 196874), (1138, 151202), (1748, 98437), (2276, 75601), (3287, 52348), (3979, 43244), (6574, 26174), (7958, 21622), (10811, 15916), (13087, 13148)]