156760946020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{159960149}}^1$

素因数の和:159960172

約数の個数: 36

約数和(自身を含む): 382944599100

約数和(自身を除く): 226183653080

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 159960149, 319920298, 639840596, 799800745, 1119721043, 1599601490, 2239442086, 3199202980, 4478884172, 5598605215, 7838047301, 11197210430, 15676094602, 22394420860, 31352189204, 39190236505, 78380473010, 156760946020]

約数ペア:

[(1, 156760946020), (2, 78380473010), (4, 39190236505), (5, 31352189204), (7, 22394420860), (10, 15676094602), (14, 11197210430), (20, 7838047301), (28, 5598605215), (35, 4478884172), (49, 3199202980), (70, 2239442086), (98, 1599601490), (140, 1119721043), (196, 799800745), (245, 639840596), (490, 319920298), (980, 159960149)]