156915395997

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{106541}}^1$

素因数の和:106813

約数の個数: 32

約数和(自身を含む): 218163922560

約数和(自身を除く): 61248526563

約数列:

[1, 3, 53, 59, 157, 159, 177, 471, 3127, 8321, 9263, 9381, 24963, 27789, 106541, 319623, 490939, 1472817, 5646673, 6285919, 16726937, 16940019, 18857757, 50180811, 333153707, 886527661, 986889283, 999461121, 2659582983, 2960667849, 52305131999, 156915395997]

約数ペア:

[(1, 156915395997), (3, 52305131999), (53, 2960667849), (59, 2659582983), (157, 999461121), (159, 986889283), (177, 886527661), (471, 333153707), (3127, 50180811), (8321, 18857757), (9263, 16940019), (9381, 16726937), (24963, 6285919), (27789, 5646673), (106541, 1472817), (319623, 490939)]