148560968

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 293492160

約数和(自身を除く): 144931192

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 311, 568, 622, 841, 1244, 1682, 2059, 2488, 3364, 4118, 6728, 8236, 9019, 16472, 18038, 22081, 36076, 44162, 59711, 72152, 88324, 119422, 176648, 238844, 261551, 477688, 523102, 640349, 1046204, 1280698, 2092408, 2561396, 5122792, 18570121, 37140242, 74280484, 148560968]

約数ペア:

[(1, 148560968), (2, 74280484), (4, 37140242), (8, 18570121), (29, 5122792), (58, 2561396), (71, 2092408), (116, 1280698), (142, 1046204), (232, 640349), (284, 523102), (311, 477688), (568, 261551), (622, 238844), (841, 176648), (1244, 119422), (1682, 88324), (2059, 72152), (2488, 59711), (3364, 44162), (4118, 36076), (6728, 22081), (8236, 18038), (9019, 16472)]