155777144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 298427520

約数和(自身を除く): 142650376

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 536, 652, 1304, 1783, 3566, 7132, 10921, 14264, 21842, 43684, 87368, 119461, 238922, 290629, 477844, 581258, 955688, 1162516, 2325032, 19472143, 38944286, 77888572, 155777144]

約数ペア:

[(1, 155777144), (2, 77888572), (4, 38944286), (8, 19472143), (67, 2325032), (134, 1162516), (163, 955688), (268, 581258), (326, 477844), (536, 290629), (652, 238922), (1304, 119461), (1783, 87368), (3566, 43684), (7132, 21842), (10921, 14264)]