158382651

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8144

約数の個数: 32

約数和(自身を含む): 259264000

約数和(自身を除く): 100881349

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 8101, 19551, 24303, 56707, 153919, 170121, 396949, 461757, 1077433, 1190847, 2778643, 3232299, 7542031, 8335929, 22626093, 52794217, 158382651]

約数ペア:

[(1, 158382651), (3, 52794217), (7, 22626093), (19, 8335929), (21, 7542031), (49, 3232299), (57, 2778643), (133, 1190847), (147, 1077433), (343, 461757), (399, 396949), (931, 170121), (1029, 153919), (2793, 56707), (6517, 24303), (8101, 19551)]