139881912

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{13523}}^1$

素因数の和:13963

約数の個数: 32

約数和(自身を含む): 350542080

約数和(自身を除く): 210660168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 13523, 27046, 40569, 54092, 81138, 108184, 162276, 324552, 5828413, 11656826, 17485239, 23313652, 34970478, 46627304, 69940956, 139881912]

約数ペア:

[(1, 139881912), (2, 69940956), (3, 46627304), (4, 34970478), (6, 23313652), (8, 17485239), (12, 11656826), (24, 5828413), (431, 324552), (862, 162276), (1293, 108184), (1724, 81138), (2586, 54092), (3448, 40569), (5172, 27046), (10344, 13523)]