239681152

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{6961}}^1$

素因数の和:7244

約数の個数: 32

約数和(自身を含む): 479333700

約数和(自身を除く): 239652548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 6961, 8608, 13922, 17216, 27844, 34432, 55688, 111376, 222752, 445504, 891008, 1872509, 3745018, 7490036, 14980072, 29960144, 59920288, 119840576, 239681152]

約数ペア:

[(1, 239681152), (2, 119840576), (4, 59920288), (8, 29960144), (16, 14980072), (32, 7490036), (64, 3745018), (128, 1872509), (269, 891008), (538, 445504), (1076, 222752), (2152, 111376), (4304, 55688), (6961, 34432), (8608, 27844), (13922, 17216)]