157047726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103457}}^1$

素因数の和:103496

約数の個数: 32

約数和(自身を含む): 357550848

約数和(自身を除く): 200503122

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 103457, 206914, 310371, 620742, 1138027, 2276054, 2379511, 3414081, 4759022, 6828162, 7138533, 14277066, 26174621, 52349242, 78523863, 157047726]

約数ペア:

[(1, 157047726), (2, 78523863), (3, 52349242), (6, 26174621), (11, 14277066), (22, 7138533), (23, 6828162), (33, 4759022), (46, 3414081), (66, 2379511), (69, 2276054), (138, 1138027), (253, 620742), (506, 310371), (759, 206914), (1518, 103457)]