149766616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7607}}^1$

素因数の和:7743

約数の個数: 32

約数和(自身を含む): 295799040

約数和(自身を除く): 146032424

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 4922, 7607, 9844, 15214, 19688, 30428, 60856, 174961, 349922, 699844, 813949, 1399688, 1627898, 3255796, 6511592, 18720827, 37441654, 74883308, 149766616]

約数ペア:

[(1, 149766616), (2, 74883308), (4, 37441654), (8, 18720827), (23, 6511592), (46, 3255796), (92, 1627898), (107, 1399688), (184, 813949), (214, 699844), (428, 349922), (856, 174961), (2461, 60856), (4922, 30428), (7607, 19688), (9844, 15214)]