142746234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4517}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 299272320

約数和(自身を除く): 156526086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 1374, 4517, 5267, 9034, 10534, 13551, 15801, 27102, 31602, 103891, 207782, 311673, 623346, 1034393, 2068786, 3103179, 6206358, 23791039, 47582078, 71373117, 142746234]

約数ペア:

[(1, 142746234), (2, 71373117), (3, 47582078), (6, 23791039), (23, 6206358), (46, 3103179), (69, 2068786), (138, 1034393), (229, 623346), (458, 311673), (687, 207782), (1374, 103891), (4517, 31602), (5267, 27102), (9034, 15801), (10534, 13551)]