161796744

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{3271}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 451536000

約数和(自身を除く): 289739256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3271, 4122, 5496, 6183, 6542, 8244, 9813, 12366, 13084, 16488, 19626, 24732, 26168, 29439, 39252, 49464, 58878, 78504, 88317, 117756, 176634, 235512, 353268, 706536, 749059, 1498118, 2247177, 2996236, 4494354, 5992472, 6741531, 8988708, 13483062, 17977416, 20224593, 26966124, 40449186, 53932248, 80898372, 161796744]

約数ペア:

[(1, 161796744), (2, 80898372), (3, 53932248), (4, 40449186), (6, 26966124), (8, 20224593), (9, 17977416), (12, 13483062), (18, 8988708), (24, 6741531), (27, 5992472), (36, 4494354), (54, 2996236), (72, 2247177), (108, 1498118), (216, 749059), (229, 706536), (458, 353268), (687, 235512), (916, 176634), (1374, 117756), (1832, 88317), (2061, 78504), (2748, 58878), (3271, 49464), (4122, 39252), (5496, 29439), (6183, 26168), (6542, 24732), (8244, 19626), (9813, 16488), (12366, 13084)]