1155202888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{57143}}^1$

素因数の和:57194

約数の個数: 48

約数和(自身を含む): 2612623680

約数和(自身を除く): 1457420792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 20216, 57143, 114286, 228572, 400001, 457144, 800002, 1085717, 1600004, 2171434, 3200008, 4342868, 7600019, 8685736, 15200038, 20628623, 30400076, 41257246, 60800152, 82514492, 144400361, 165028984, 288800722, 577601444, 1155202888]

約数ペア:

[(1, 1155202888), (2, 577601444), (4, 288800722), (7, 165028984), (8, 144400361), (14, 82514492), (19, 60800152), (28, 41257246), (38, 30400076), (56, 20628623), (76, 15200038), (133, 8685736), (152, 7600019), (266, 4342868), (361, 3200008), (532, 2171434), (722, 1600004), (1064, 1085717), (1444, 800002), (2527, 457144), (2888, 400001), (5054, 228572), (10108, 114286), (20216, 57143)]