157241856

素因数分解:

$2^9\times 3^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:801

約数の個数: 80

約数和(自身を含む): 422097984

約数和(自身を除く): 264856128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 512, 613, 668, 768, 1002, 1226, 1336, 1536, 1839, 2004, 2452, 2672, 3678, 4008, 4904, 5344, 7356, 8016, 9808, 10688, 14712, 16032, 19616, 21376, 29424, 32064, 39232, 42752, 58848, 64128, 78464, 85504, 102371, 117696, 128256, 156928, 204742, 235392, 256512, 307113, 313856, 409484, 470784, 614226, 818968, 941568, 1228452, 1637936, 2456904, 3275872, 4913808, 6551744, 9827616, 13103488, 19655232, 26206976, 39310464, 52413952, 78620928, 157241856]

約数ペア:

[(1, 157241856), (2, 78620928), (3, 52413952), (4, 39310464), (6, 26206976), (8, 19655232), (12, 13103488), (16, 9827616), (24, 6551744), (32, 4913808), (48, 3275872), (64, 2456904), (96, 1637936), (128, 1228452), (167, 941568), (192, 818968), (256, 614226), (334, 470784), (384, 409484), (501, 313856), (512, 307113), (613, 256512), (668, 235392), (768, 204742), (1002, 156928), (1226, 128256), (1336, 117696), (1536, 102371), (1839, 85504), (2004, 78464), (2452, 64128), (2672, 58848), (3678, 42752), (4008, 39232), (4904, 32064), (5344, 29424), (7356, 21376), (8016, 19616), (9808, 16032), (10688, 14712)]