161663376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481141}}^1$

素因数の和:481159

約数の個数: 40

約数和(自身を含む): 477292864

約数和(自身を除く): 315629488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481141, 962282, 1443423, 1924564, 2886846, 3367987, 3849128, 5773692, 6735974, 7698256, 10103961, 11547384, 13471948, 20207922, 23094768, 26943896, 40415844, 53887792, 80831688, 161663376]

約数ペア:

[(1, 161663376), (2, 80831688), (3, 53887792), (4, 40415844), (6, 26943896), (7, 23094768), (8, 20207922), (12, 13471948), (14, 11547384), (16, 10103961), (21, 7698256), (24, 6735974), (28, 5773692), (42, 3849128), (48, 3367987), (56, 2886846), (84, 1924564), (112, 1443423), (168, 962282), (336, 481141)]