164052316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 303887808

約数和(自身を除く): 139835492

約数列:

[1, 2, 4, 41, 71, 73, 82, 142, 146, 164, 193, 284, 292, 386, 772, 2911, 2993, 5183, 5822, 5986, 7913, 10366, 11644, 11972, 13703, 14089, 15826, 20732, 27406, 28178, 31652, 54812, 56356, 212503, 425006, 561823, 577649, 850012, 1000319, 1123646, 1155298, 2000638, 2247292, 2310596, 4001276, 41013079, 82026158, 164052316]

約数ペア:

[(1, 164052316), (2, 82026158), (4, 41013079), (41, 4001276), (71, 2310596), (73, 2247292), (82, 2000638), (142, 1155298), (146, 1123646), (164, 1000319), (193, 850012), (284, 577649), (292, 561823), (386, 425006), (772, 212503), (2911, 56356), (2993, 54812), (5183, 31652), (5822, 28178), (5986, 27406), (7913, 20732), (10366, 15826), (11644, 14089), (11972, 13703)]