157584996

素因数分解:

$2^2\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{2203}}^1$

素因数の和:4200

約数の個数: 36

約数和(自身を含む): 398721232

約数和(自身を除く): 241136236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1987, 2203, 3974, 4406, 5961, 6609, 7948, 8812, 11922, 13218, 17883, 19827, 23844, 26436, 35766, 39654, 71532, 79308, 4377361, 8754722, 13132083, 17509444, 26264166, 39396249, 52528332, 78792498, 157584996]

約数ペア:

[(1, 157584996), (2, 78792498), (3, 52528332), (4, 39396249), (6, 26264166), (9, 17509444), (12, 13132083), (18, 8754722), (36, 4377361), (1987, 79308), (2203, 71532), (3974, 39654), (4406, 35766), (5961, 26436), (6609, 23844), (7948, 19827), (8812, 17883), (11922, 13218)]