159760856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{644197}}^1$

素因数の和:644234

約数の個数: 16

約数和(自身を含む): 309215040

約数和(自身を除く): 149454184

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 644197, 1288394, 2576788, 5153576, 19970107, 39940214, 79880428, 159760856]

約数ペア:

[(1, 159760856), (2, 79880428), (4, 39940214), (8, 19970107), (31, 5153576), (62, 2576788), (124, 1288394), (248, 644197)]