157082560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16927}}^1$

素因数の和:16973

約数の個数: 56

約数和(自身を含む): 386974080

約数和(自身を除く): 229891520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 16927, 33854, 67708, 84635, 135416, 169270, 270832, 338540, 490883, 541664, 677080, 981766, 1083328, 1354160, 1963532, 2454415, 2708320, 3927064, 4908830, 5416640, 7854128, 9817660, 15708256, 19635320, 31416512, 39270640, 78541280, 157082560]

約数ペア:

[(1, 157082560), (2, 78541280), (4, 39270640), (5, 31416512), (8, 19635320), (10, 15708256), (16, 9817660), (20, 7854128), (29, 5416640), (32, 4908830), (40, 3927064), (58, 2708320), (64, 2454415), (80, 1963532), (116, 1354160), (145, 1083328), (160, 981766), (232, 677080), (290, 541664), (320, 490883), (464, 338540), (580, 270832), (928, 169270), (1160, 135416), (1856, 84635), (2320, 67708), (4640, 33854), (9280, 16927)]