163163504

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11471}}^1$

素因数の和:11613

約数の個数: 40

約数和(自身を含む): 364167168

約数和(自身を除く): 201003664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 11471, 14224, 22942, 45884, 80297, 91768, 160594, 183536, 321188, 642376, 1284752, 1456817, 2913634, 5827268, 10197719, 11654536, 20395438, 23309072, 40790876, 81581752, 163163504]

約数ペア:

[(1, 163163504), (2, 81581752), (4, 40790876), (7, 23309072), (8, 20395438), (14, 11654536), (16, 10197719), (28, 5827268), (56, 2913634), (112, 1456817), (127, 1284752), (254, 642376), (508, 321188), (889, 183536), (1016, 160594), (1778, 91768), (2032, 80297), (3556, 45884), (7112, 22942), (11471, 14224)]