141561896

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16741}}^1$

素因数の和:16905

約数の個数: 32

約数和(自身を含む): 305374080

約数和(自身を除く): 163812184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 16741, 33482, 66964, 117187, 133928, 234374, 468748, 937496, 2527891, 5055782, 10111564, 17695237, 20223128, 35390474, 70780948, 141561896]

約数ペア:

[(1, 141561896), (2, 70780948), (4, 35390474), (7, 20223128), (8, 17695237), (14, 10111564), (28, 5055782), (56, 2527891), (151, 937496), (302, 468748), (604, 234374), (1057, 133928), (1208, 117187), (2114, 66964), (4228, 33482), (8456, 16741)]