111005384

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 243504000

約数和(自身を除く): 132498616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1423, 1592, 2786, 2846, 5572, 5692, 9751, 9961, 11144, 11384, 19502, 19922, 39004, 39844, 69727, 78008, 79688, 139454, 278908, 283177, 557816, 566354, 1132708, 1982239, 2265416, 3964478, 7928956, 13875673, 15857912, 27751346, 55502692, 111005384]

約数ペア:

[(1, 111005384), (2, 55502692), (4, 27751346), (7, 15857912), (8, 13875673), (14, 7928956), (28, 3964478), (49, 2265416), (56, 1982239), (98, 1132708), (196, 566354), (199, 557816), (392, 283177), (398, 278908), (796, 139454), (1393, 79688), (1423, 78008), (1592, 69727), (2786, 39844), (2846, 39004), (5572, 19922), (5692, 19502), (9751, 11384), (9961, 11144)]