155399916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2237}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 415086336

約数和(自身を除く): 259686420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 827, 1654, 2237, 2481, 3308, 4474, 4962, 5789, 6711, 8948, 9924, 11578, 13422, 15659, 17367, 23156, 26844, 31318, 34734, 46977, 62636, 69468, 93954, 187908, 1849999, 3699998, 5549997, 7399996, 11099994, 12949993, 22199988, 25899986, 38849979, 51799972, 77699958, 155399916]

約数ペア:

[(1, 155399916), (2, 77699958), (3, 51799972), (4, 38849979), (6, 25899986), (7, 22199988), (12, 12949993), (14, 11099994), (21, 7399996), (28, 5549997), (42, 3699998), (84, 1849999), (827, 187908), (1654, 93954), (2237, 69468), (2481, 62636), (3308, 46977), (4474, 34734), (4962, 31318), (5789, 26844), (6711, 23156), (8948, 17367), (9924, 15659), (11578, 13422)]