189418376

素因数分解:

$2^3\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2377}}^1$

素因数の和:3813

約数の個数: 32

約数和(自身を含む): 406352640

約数和(自身を除く): 216934264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1423, 2377, 2846, 4754, 5692, 9508, 9961, 11384, 16639, 19016, 19922, 33278, 39844, 66556, 79688, 133112, 3382471, 6764942, 13529884, 23677297, 27059768, 47354594, 94709188, 189418376]

約数ペア:

[(1, 189418376), (2, 94709188), (4, 47354594), (7, 27059768), (8, 23677297), (14, 13529884), (28, 6764942), (56, 3382471), (1423, 133112), (2377, 79688), (2846, 66556), (4754, 39844), (5692, 33278), (9508, 19922), (9961, 19016), (11384, 16639)]