190505168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54869}}^1$

素因数の和:54915

約数の個数: 40

約数和(自身を含む): 435448320

約数和(自身を除く): 244943152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54869, 109738, 219476, 384083, 438952, 768166, 877904, 1536332, 1700939, 3072664, 3401878, 6145328, 6803756, 11906573, 13607512, 23813146, 27215024, 47626292, 95252584, 190505168]

約数ペア:

[(1, 190505168), (2, 95252584), (4, 47626292), (7, 27215024), (8, 23813146), (14, 13607512), (16, 11906573), (28, 6803756), (31, 6145328), (56, 3401878), (62, 3072664), (112, 1700939), (124, 1536332), (217, 877904), (248, 768166), (434, 438952), (496, 384083), (868, 219476), (1736, 109738), (3472, 54869)]