179692709

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 228802560

約数和(自身を除く): 49109851

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 589, 779, 1063, 1271, 4123, 5453, 7441, 8897, 20197, 24149, 32953, 43583, 141379, 169043, 230671, 305081, 626107, 828077, 1351073, 4382749, 5796539, 9457511, 25670387, 179692709]

約数ペア:

[(1, 179692709), (7, 25670387), (19, 9457511), (31, 5796539), (41, 4382749), (133, 1351073), (217, 828077), (287, 626107), (589, 305081), (779, 230671), (1063, 169043), (1271, 141379), (4123, 43583), (5453, 32953), (7441, 24149), (8897, 20197)]