159294724480

素因数分解:

$2^7\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{201211}}^1$

素因数の和:202467

約数の個数: 64

約数和(自身を含む): 381123697680

約数和(自身を除く): 221828973200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1237, 2474, 4948, 6185, 9896, 12370, 19792, 24740, 39584, 49480, 79168, 98960, 158336, 197920, 201211, 395840, 402422, 791680, 804844, 1006055, 1609688, 2012110, 3219376, 4024220, 6438752, 8048440, 12877504, 16096880, 25755008, 32193760, 64387520, 128775040, 248898007, 497796014, 995592028, 1244490035, 1991184056, 2488980070, 3982368112, 4977960140, 7964736224, 9955920280, 15929472448, 19911840560, 31858944896, 39823681120, 79647362240, 159294724480]

約数ペア:

[(1, 159294724480), (2, 79647362240), (4, 39823681120), (5, 31858944896), (8, 19911840560), (10, 15929472448), (16, 9955920280), (20, 7964736224), (32, 4977960140), (40, 3982368112), (64, 2488980070), (80, 1991184056), (128, 1244490035), (160, 995592028), (320, 497796014), (640, 248898007), (1237, 128775040), (2474, 64387520), (4948, 32193760), (6185, 25755008), (9896, 16096880), (12370, 12877504), (19792, 8048440), (24740, 6438752), (39584, 4024220), (49480, 3219376), (79168, 2012110), (98960, 1609688), (158336, 1006055), (197920, 804844), (201211, 791680), (395840, 402422)]