163906356

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 396829440

約数和(自身を除く): 232923084

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 4217, 6478, 8434, 9717, 12651, 12956, 16868, 19434, 25302, 38868, 50604, 172897, 333143, 345794, 518691, 666286, 691588, 999429, 1037382, 1332572, 1998858, 2074764, 3997716, 13658863, 27317726, 40976589, 54635452, 81953178, 163906356]

約数ペア:

[(1, 163906356), (2, 81953178), (3, 54635452), (4, 40976589), (6, 27317726), (12, 13658863), (41, 3997716), (79, 2074764), (82, 1998858), (123, 1332572), (158, 1037382), (164, 999429), (237, 691588), (246, 666286), (316, 518691), (474, 345794), (492, 333143), (948, 172897), (3239, 50604), (4217, 38868), (6478, 25302), (8434, 19434), (9717, 16868), (12651, 12956)]