131278434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{135899}}^1$

素因数の和:135934

約数の個数: 32

約数和(自身を含む): 313113600

約数和(自身を除く): 181835166

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 135899, 271798, 407697, 815394, 951293, 1902586, 2853879, 3125677, 5707758, 6251354, 9377031, 18754062, 21879739, 43759478, 65639217, 131278434]

約数ペア:

[(1, 131278434), (2, 65639217), (3, 43759478), (6, 21879739), (7, 18754062), (14, 9377031), (21, 6251354), (23, 5707758), (42, 3125677), (46, 2853879), (69, 1902586), (138, 951293), (161, 815394), (322, 407697), (483, 271798), (966, 135899)]