155176960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{7577}}^1$

素因数の和:7606

約数の個数: 52

約数和(自身を含む): 372428388

約数和(自身を除く): 217251428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 7577, 10240, 15154, 20480, 30308, 37885, 60616, 75770, 121232, 151540, 242464, 303080, 484928, 606160, 969856, 1212320, 1939712, 2424640, 3879424, 4849280, 7758848, 9698560, 15517696, 19397120, 31035392, 38794240, 77588480, 155176960]

約数ペア:

[(1, 155176960), (2, 77588480), (4, 38794240), (5, 31035392), (8, 19397120), (10, 15517696), (16, 9698560), (20, 7758848), (32, 4849280), (40, 3879424), (64, 2424640), (80, 1939712), (128, 1212320), (160, 969856), (256, 606160), (320, 484928), (512, 303080), (640, 242464), (1024, 151540), (1280, 121232), (2048, 75770), (2560, 60616), (4096, 37885), (5120, 30308), (7577, 20480), (10240, 15154)]