128697792

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{35279}}^1$

素因数の和:35313

約数の個数: 56

約数和(自身を含む): 358444800

約数和(自身を除く): 229747008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 35279, 70558, 105837, 141116, 211674, 282232, 423348, 564464, 670301, 846696, 1128928, 1340602, 1693392, 2010903, 2257856, 2681204, 3386784, 4021806, 5362408, 6773568, 8043612, 10724816, 16087224, 21449632, 32174448, 42899264, 64348896, 128697792]

約数ペア:

[(1, 128697792), (2, 64348896), (3, 42899264), (4, 32174448), (6, 21449632), (8, 16087224), (12, 10724816), (16, 8043612), (19, 6773568), (24, 5362408), (32, 4021806), (38, 3386784), (48, 2681204), (57, 2257856), (64, 2010903), (76, 1693392), (96, 1340602), (114, 1128928), (152, 846696), (192, 670301), (228, 564464), (304, 423348), (456, 282232), (608, 211674), (912, 141116), (1216, 105837), (1824, 70558), (3648, 35279)]