156987648

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 108

約数和(自身を含む): 460466188

約数和(自身を除く): 303478540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1117, 1152, 1464, 1952, 2196, 2234, 2304, 2928, 3351, 3904, 4392, 4468, 5856, 6702, 7808, 8784, 8936, 10053, 11712, 13404, 15616, 17568, 17872, 20106, 23424, 26808, 35136, 35744, 40212, 46848, 53616, 68137, 70272, 71488, 80424, 107232, 136274, 140544, 142976, 160848, 204411, 214464, 272548, 285952, 321696, 408822, 428928, 545096, 613233, 643392, 817644, 857856, 1090192, 1226466, 1286784, 1635288, 2180384, 2452932, 2573568, 3270576, 4360768, 4905864, 6541152, 8721536, 9811728, 13082304, 17443072, 19623456, 26164608, 39246912, 52329216, 78493824, 156987648]

約数ペア:

[(1, 156987648), (2, 78493824), (3, 52329216), (4, 39246912), (6, 26164608), (8, 19623456), (9, 17443072), (12, 13082304), (16, 9811728), (18, 8721536), (24, 6541152), (32, 4905864), (36, 4360768), (48, 3270576), (61, 2573568), (64, 2452932), (72, 2180384), (96, 1635288), (122, 1286784), (128, 1226466), (144, 1090192), (183, 857856), (192, 817644), (244, 643392), (256, 613233), (288, 545096), (366, 428928), (384, 408822), (488, 321696), (549, 285952), (576, 272548), (732, 214464), (768, 204411), (976, 160848), (1098, 142976), (1117, 140544), (1152, 136274), (1464, 107232), (1952, 80424), (2196, 71488), (2234, 70272), (2304, 68137), (2928, 53616), (3351, 46848), (3904, 40212), (4392, 35744), (4468, 35136), (5856, 26808), (6702, 23424), (7808, 20106), (8784, 17872), (8936, 17568), (10053, 15616), (11712, 13404)]