149432738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3617}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 277167744

約数和(自身を除く): 127735006

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 1589, 2951, 3178, 3617, 5902, 7234, 20657, 25319, 41314, 47021, 50638, 94042, 329147, 658294, 821059, 1642118, 5747413, 10673767, 11494826, 21347534, 74716369, 149432738]

約数ペア:

[(1, 149432738), (2, 74716369), (7, 21347534), (13, 11494826), (14, 10673767), (26, 5747413), (91, 1642118), (182, 821059), (227, 658294), (454, 329147), (1589, 94042), (2951, 50638), (3178, 47021), (3617, 41314), (5902, 25319), (7234, 20657)]