156672056

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1549}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 301320000

約数和(自身を除く): 144647944

約数列:

[1, 2, 4, 8, 47, 94, 188, 269, 376, 538, 1076, 1549, 2152, 3098, 6196, 12392, 12643, 25286, 50572, 72803, 101144, 145606, 291212, 416681, 582424, 833362, 1666724, 3333448, 19584007, 39168014, 78336028, 156672056]

約数ペア:

[(1, 156672056), (2, 78336028), (4, 39168014), (8, 19584007), (47, 3333448), (94, 1666724), (188, 833362), (269, 582424), (376, 416681), (538, 291212), (1076, 145606), (1549, 101144), (2152, 72803), (3098, 50572), (6196, 25286), (12392, 12643)]