130690448

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1984

約数の個数: 60

約数和(自身を含む): 298022220

約数和(自身を除く): 167331772

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 1873, 2492, 3746, 4361, 4984, 7492, 8722, 9968, 13111, 14984, 17444, 26222, 29968, 34888, 52444, 69776, 91777, 104888, 166697, 183554, 209776, 333394, 367108, 666788, 734216, 1166879, 1333576, 1468432, 2333758, 2667152, 4667516, 8168153, 9335032, 16336306, 18670064, 32672612, 65345224, 130690448]

約数ペア:

[(1, 130690448), (2, 65345224), (4, 32672612), (7, 18670064), (8, 16336306), (14, 9335032), (16, 8168153), (28, 4667516), (49, 2667152), (56, 2333758), (89, 1468432), (98, 1333576), (112, 1166879), (178, 734216), (196, 666788), (356, 367108), (392, 333394), (623, 209776), (712, 183554), (784, 166697), (1246, 104888), (1424, 91777), (1873, 69776), (2492, 52444), (3746, 34888), (4361, 29968), (4984, 26222), (7492, 17444), (8722, 14984), (9968, 13111)]