166601994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 382771200

約数和(自身を除く): 216169206

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 1027, 1423, 1482, 1501, 2054, 2846, 3002, 3081, 4269, 4503, 6162, 8538, 9006, 18499, 19513, 27037, 36998, 39026, 54074, 55497, 58539, 81111, 110994, 112417, 117078, 162222, 224834, 337251, 351481, 674502, 702962, 1054443, 1461421, 2108886, 2135923, 2922842, 4271846, 4384263, 6407769, 8768526, 12815538, 27766999, 55533998, 83300997, 166601994]

約数ペア:

[(1, 166601994), (2, 83300997), (3, 55533998), (6, 27766999), (13, 12815538), (19, 8768526), (26, 6407769), (38, 4384263), (39, 4271846), (57, 2922842), (78, 2135923), (79, 2108886), (114, 1461421), (158, 1054443), (237, 702962), (247, 674502), (474, 351481), (494, 337251), (741, 224834), (1027, 162222), (1423, 117078), (1482, 112417), (1501, 110994), (2054, 81111), (2846, 58539), (3002, 55497), (3081, 54074), (4269, 39026), (4503, 36998), (6162, 27037), (8538, 19513), (9006, 18499)]