131462144

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 66

約数和(自身を含む): 289130562

約数和(自身を除く): 157668418

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1061, 1408, 1936, 2122, 2816, 3872, 4244, 5632, 7744, 8488, 11264, 11671, 15488, 16976, 23342, 30976, 33952, 46684, 61952, 67904, 93368, 123904, 128381, 135808, 186736, 256762, 271616, 373472, 513524, 543232, 746944, 1027048, 1086464, 1493888, 2054096, 2987776, 4108192, 5975552, 8216384, 11951104, 16432768, 32865536, 65731072, 131462144]

約数ペア:

[(1, 131462144), (2, 65731072), (4, 32865536), (8, 16432768), (11, 11951104), (16, 8216384), (22, 5975552), (32, 4108192), (44, 2987776), (64, 2054096), (88, 1493888), (121, 1086464), (128, 1027048), (176, 746944), (242, 543232), (256, 513524), (352, 373472), (484, 271616), (512, 256762), (704, 186736), (968, 135808), (1024, 128381), (1061, 123904), (1408, 93368), (1936, 67904), (2122, 61952), (2816, 46684), (3872, 33952), (4244, 30976), (5632, 23342), (7744, 16976), (8488, 15488), (11264, 11671)]