157039302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219943}}^1$

素因数の和:219972

約数の個数: 32

約数和(自身を含む): 380063232

約数和(自身を除く): 223023930

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219943, 439886, 659829, 1319658, 1539601, 3079202, 3739031, 4618803, 7478062, 9237606, 11217093, 22434186, 26173217, 52346434, 78519651, 157039302]

約数ペア:

[(1, 157039302), (2, 78519651), (3, 52346434), (6, 26173217), (7, 22434186), (14, 11217093), (17, 9237606), (21, 7478062), (34, 4618803), (42, 3739031), (51, 3079202), (102, 1539601), (119, 1319658), (238, 659829), (357, 439886), (714, 219943)]