161642442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9293}}^1$

素因数の和:9534

約数の個数: 32

約数和(自身を含む): 349751808

約数和(自身を除く): 188109366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 9293, 17394, 18586, 27879, 55758, 120809, 241618, 362427, 724854, 2072339, 4144678, 6217017, 12434034, 26940407, 53880814, 80821221, 161642442]

約数ペア:

[(1, 161642442), (2, 80821221), (3, 53880814), (6, 26940407), (13, 12434034), (26, 6217017), (39, 4144678), (78, 2072339), (223, 724854), (446, 362427), (669, 241618), (1338, 120809), (2899, 55758), (5798, 27879), (8697, 18586), (9293, 17394)]