142805512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4493}}^1$

素因数の和:4665

約数の個数: 32

約数和(自身を含む): 279077400

約数和(自身を除く): 136271888

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 3973, 4493, 7946, 8986, 15892, 17972, 31784, 35944, 130297, 260594, 521188, 615541, 1042376, 1231082, 2462164, 4924328, 17850689, 35701378, 71402756, 142805512]

約数ペア:

[(1, 142805512), (2, 71402756), (4, 35701378), (8, 17850689), (29, 4924328), (58, 2462164), (116, 1231082), (137, 1042376), (232, 615541), (274, 521188), (548, 260594), (1096, 130297), (3973, 35944), (4493, 31784), (7946, 17972), (8986, 15892)]