159836824

素因数分解:

$2^3\times 7^2\times {\mathrm{407747}}^1$

素因数の和:407767

約数の個数: 24

約数和(自身を含む): 348624540

約数和(自身を除く): 188787716

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 407747, 815494, 1630988, 2854229, 3261976, 5708458, 11416916, 19979603, 22833832, 39959206, 79918412, 159836824]

約数ペア:

[(1, 159836824), (2, 79918412), (4, 39959206), (7, 22833832), (8, 19979603), (14, 11416916), (28, 5708458), (49, 3261976), (56, 2854229), (98, 1630988), (196, 815494), (392, 407747)]