168638512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48571}}^1$

素因数の和:48617

約数の個数: 40

約数和(自身を含む): 385467392

約数和(自身を除く): 216828880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 48571, 97142, 194284, 339997, 388568, 679994, 777136, 1359988, 1505701, 2719976, 3011402, 5439952, 6022804, 10539907, 12045608, 21079814, 24091216, 42159628, 84319256, 168638512]

約数ペア:

[(1, 168638512), (2, 84319256), (4, 42159628), (7, 24091216), (8, 21079814), (14, 12045608), (16, 10539907), (28, 6022804), (31, 5439952), (56, 3011402), (62, 2719976), (112, 1505701), (124, 1359988), (217, 777136), (248, 679994), (434, 388568), (496, 339997), (868, 194284), (1736, 97142), (3472, 48571)]