158339454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{289999}}^1$

素因数の和:290024

約数の個数: 32

約数和(自身を含む): 389760000

約数和(自身を除く): 231420546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 289999, 579998, 869997, 1739994, 2029993, 3769987, 4059986, 6089979, 7539974, 11309961, 12179958, 22619922, 26389909, 52779818, 79169727, 158339454]

約数ペア:

[(1, 158339454), (2, 79169727), (3, 52779818), (6, 26389909), (7, 22619922), (13, 12179958), (14, 11309961), (21, 7539974), (26, 6089979), (39, 4059986), (42, 3769987), (78, 2029993), (91, 1739994), (182, 869997), (273, 579998), (546, 289999)]