148778864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1949}}^1$

素因数の和:2337

約数の個数: 40

約数和(自身を含む): 311438400

約数和(自身を除く): 162659536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 1949, 2936, 3898, 4771, 5872, 7796, 9542, 15592, 19084, 25337, 31184, 38168, 50674, 76336, 101348, 202696, 405392, 715283, 1430566, 2861132, 5722264, 9298679, 11444528, 18597358, 37194716, 74389432, 148778864]

約数ペア:

[(1, 148778864), (2, 74389432), (4, 37194716), (8, 18597358), (13, 11444528), (16, 9298679), (26, 5722264), (52, 2861132), (104, 1430566), (208, 715283), (367, 405392), (734, 202696), (1468, 101348), (1949, 76336), (2936, 50674), (3898, 38168), (4771, 31184), (5872, 25337), (7796, 19084), (9542, 15592)]