157834240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 88

約数和(自身を含む): 392041440

約数和(自身を除く): 234207200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1063, 1160, 1280, 1856, 2126, 2320, 2560, 3712, 4252, 4640, 5120, 5315, 7424, 8504, 9280, 10630, 14848, 17008, 18560, 21260, 29696, 30827, 34016, 37120, 42520, 61654, 68032, 74240, 85040, 123308, 136064, 148480, 154135, 170080, 246616, 272128, 308270, 340160, 493232, 544256, 616540, 680320, 986464, 1088512, 1233080, 1360640, 1972928, 2466160, 2721280, 3945856, 4932320, 5442560, 7891712, 9864640, 15783424, 19729280, 31566848, 39458560, 78917120, 157834240]

約数ペア:

[(1, 157834240), (2, 78917120), (4, 39458560), (5, 31566848), (8, 19729280), (10, 15783424), (16, 9864640), (20, 7891712), (29, 5442560), (32, 4932320), (40, 3945856), (58, 2721280), (64, 2466160), (80, 1972928), (116, 1360640), (128, 1233080), (145, 1088512), (160, 986464), (232, 680320), (256, 616540), (290, 544256), (320, 493232), (464, 340160), (512, 308270), (580, 272128), (640, 246616), (928, 170080), (1024, 154135), (1063, 148480), (1160, 136064), (1280, 123308), (1856, 85040), (2126, 74240), (2320, 68032), (2560, 61654), (3712, 42520), (4252, 37120), (4640, 34016), (5120, 30827), (5315, 29696), (7424, 21260), (8504, 18560), (9280, 17008), (10630, 14848)]