157035987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 93931821

約数列:

[1, 3, 9, 17, 31, 51, 93, 113, 153, 279, 293, 339, 527, 879, 1017, 1581, 1921, 2637, 3503, 4743, 4981, 5763, 9083, 10509, 14943, 17289, 27249, 31527, 33109, 44829, 59551, 81747, 99327, 154411, 178653, 297981, 463233, 535959, 562853, 1026379, 1389699, 1688559, 3079137, 5065677, 9237411, 17448443, 52345329, 157035987]

約数ペア:

[(1, 157035987), (3, 52345329), (9, 17448443), (17, 9237411), (31, 5065677), (51, 3079137), (93, 1688559), (113, 1389699), (153, 1026379), (279, 562853), (293, 535959), (339, 463233), (527, 297981), (879, 178653), (1017, 154411), (1581, 99327), (1921, 81747), (2637, 59551), (3503, 44829), (4743, 33109), (4981, 31527), (5763, 27249), (9083, 17289), (10509, 14943)]