173139556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{8059}}^1$

素因数の和:8235

約数の個数: 24

約数和(自身を含む): 312792480

約数和(自身を除く): 139652924

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 8059, 10742, 16118, 21484, 32236, 330419, 660838, 1055729, 1321676, 2111458, 4222916, 43284889, 86569778, 173139556]

約数ペア:

[(1, 173139556), (2, 86569778), (4, 43284889), (41, 4222916), (82, 2111458), (131, 1321676), (164, 1055729), (262, 660838), (524, 330419), (5371, 32236), (8059, 21484), (10742, 16118)]