239346355246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{54497}}^1$

素因数の和:54924

約数の個数: 32

約数和(自身を含む): 368261733312

約数和(自身を除く): 128915378066

約数列:

[1, 2, 71, 142, 157, 197, 314, 394, 11147, 13987, 22294, 27974, 30929, 54497, 61858, 108994, 2195959, 3869287, 4391918, 7738574, 8556029, 10735909, 17112058, 21471818, 607478059, 762249539, 1214956118, 1524499078, 1685537713, 3371075426, 119673177623, 239346355246]

約数ペア:

[(1, 239346355246), (2, 119673177623), (71, 3371075426), (142, 1685537713), (157, 1524499078), (197, 1214956118), (314, 762249539), (394, 607478059), (11147, 21471818), (13987, 17112058), (22294, 10735909), (27974, 8556029), (30929, 7738574), (54497, 4391918), (61858, 3869287), (108994, 2195959)]