169288518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212141}}^1$

素因数の和:212172

約数の個数: 32

約数和(自身を含む): 407312640

約数和(自身を除く): 238024122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 212141, 424282, 636423, 1272846, 1484987, 2969974, 4030679, 4454961, 8061358, 8909922, 12092037, 24184074, 28214753, 56429506, 84644259, 169288518]

約数ペア:

[(1, 169288518), (2, 84644259), (3, 56429506), (6, 28214753), (7, 24184074), (14, 12092037), (19, 8909922), (21, 8061358), (38, 4454961), (42, 4030679), (57, 2969974), (114, 1484987), (133, 1272846), (266, 636423), (399, 424282), (798, 212141)]