161738164

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{34589}}^1$

素因数の和:34767

約数の個数: 24

約数和(自身を含む): 325422720

約数和(自身を除く): 163684556

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 34589, 69178, 138356, 242123, 484246, 968492, 5776363, 11552726, 23105452, 40434541, 80869082, 161738164]

約数ペア:

[(1, 161738164), (2, 80869082), (4, 40434541), (7, 23105452), (14, 11552726), (28, 5776363), (167, 968492), (334, 484246), (668, 242123), (1169, 138356), (2338, 69178), (4676, 34589)]