171630704

素因数分解:

$2^4\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1291}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 380654208

約数和(自身を除く): 209023504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1187, 1291, 2374, 2582, 4748, 5164, 8309, 9037, 9496, 10328, 16618, 18074, 18992, 20656, 33236, 36148, 66472, 72296, 132944, 144592, 1532417, 3064834, 6129668, 10726919, 12259336, 21453838, 24518672, 42907676, 85815352, 171630704]

約数ペア:

[(1, 171630704), (2, 85815352), (4, 42907676), (7, 24518672), (8, 21453838), (14, 12259336), (16, 10726919), (28, 6129668), (56, 3064834), (112, 1532417), (1187, 144592), (1291, 132944), (2374, 72296), (2582, 66472), (4748, 36148), (5164, 33236), (8309, 20656), (9037, 18992), (9496, 18074), (10328, 16618)]