156935122932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20991857}}^1$

素因数の和:20991960

約数の個数: 48

約数和(自身を含む): 423195857280

約数和(自身を除く): 266260734348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 20991857, 41983714, 62975571, 83967428, 125951142, 146942999, 251902284, 293885998, 440828997, 587771996, 881657994, 1763315988, 1868275273, 3736550546, 5604825819, 7473101092, 11209651638, 13077926911, 22419303276, 26155853822, 39233780733, 52311707644, 78467561466, 156935122932]

約数ペア:

[(1, 156935122932), (2, 78467561466), (3, 52311707644), (4, 39233780733), (6, 26155853822), (7, 22419303276), (12, 13077926911), (14, 11209651638), (21, 7473101092), (28, 5604825819), (42, 3736550546), (84, 1868275273), (89, 1763315988), (178, 881657994), (267, 587771996), (356, 440828997), (534, 293885998), (623, 251902284), (1068, 146942999), (1246, 125951142), (1869, 83967428), (2492, 62975571), (3738, 41983714), (7476, 20991857)]