155672856

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{8221}}^1$

素因数の和:8496

約数の個数: 48

約数和(自身を含む): 423268560

約数和(自身を除く): 267595704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 8221, 9468, 16442, 18936, 24663, 32884, 49326, 65768, 73989, 98652, 147978, 197304, 295956, 591912, 2162123, 4324246, 6486369, 8648492, 12972738, 17296984, 19459107, 25945476, 38918214, 51890952, 77836428, 155672856]

約数ペア:

[(1, 155672856), (2, 77836428), (3, 51890952), (4, 38918214), (6, 25945476), (8, 19459107), (9, 17296984), (12, 12972738), (18, 8648492), (24, 6486369), (36, 4324246), (72, 2162123), (263, 591912), (526, 295956), (789, 197304), (1052, 147978), (1578, 98652), (2104, 73989), (2367, 65768), (3156, 49326), (4734, 32884), (6312, 24663), (8221, 18936), (9468, 16442)]