161746946

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{8969}}^1$

素因数の和:9169

約数の個数: 16

約数和(自身を含む): 248002560

約数和(自身を除く): 86255614

約数列:

[1, 2, 71, 127, 142, 254, 8969, 9017, 17938, 18034, 636799, 1139063, 1273598, 2278126, 80873473, 161746946]

約数ペア:

[(1, 161746946), (2, 80873473), (71, 2278126), (127, 1273598), (142, 1139063), (254, 636799), (8969, 18034), (9017, 17938)]