157638528

素因数分解:

$2^7\times 3^3\times {\mathrm{45613}}^1$

素因数の和:45636

約数の個数: 64

約数和(自身を含む): 465262800

約数和(自身を除く): 307624272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 45613, 91226, 136839, 182452, 273678, 364904, 410517, 547356, 729808, 821034, 1094712, 1231551, 1459616, 1642068, 2189424, 2463102, 2919232, 3284136, 4378848, 4926204, 5838464, 6568272, 8757696, 9852408, 13136544, 17515392, 19704816, 26273088, 39409632, 52546176, 78819264, 157638528]

約数ペア:

[(1, 157638528), (2, 78819264), (3, 52546176), (4, 39409632), (6, 26273088), (8, 19704816), (9, 17515392), (12, 13136544), (16, 9852408), (18, 8757696), (24, 6568272), (27, 5838464), (32, 4926204), (36, 4378848), (48, 3284136), (54, 2919232), (64, 2463102), (72, 2189424), (96, 1642068), (108, 1459616), (128, 1231551), (144, 1094712), (192, 821034), (216, 729808), (288, 547356), (384, 410517), (432, 364904), (576, 273678), (864, 182452), (1152, 136839), (1728, 91226), (3456, 45613)]