158906946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33911}}^1$

素因数の和:33998

約数の個数: 32

約数和(自身を含む): 351599616

約数和(自身を除く): 192692670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 33911, 67822, 101733, 203466, 373021, 746042, 1119063, 2238126, 2407681, 4815362, 7223043, 14446086, 26484491, 52968982, 79453473, 158906946]

約数ペア:

[(1, 158906946), (2, 79453473), (3, 52968982), (6, 26484491), (11, 14446086), (22, 7223043), (33, 4815362), (66, 2407681), (71, 2238126), (142, 1119063), (213, 746042), (426, 373021), (781, 203466), (1562, 101733), (2343, 67822), (4686, 33911)]